28871591616

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{661}}^1$

素因数の和:869

約数の個数: 448

約数和(自身を含む): 102018754560

約数和(自身を除く): 73147162944

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 27, 28, 32, 36, 42, 46, 48, 54, 56, 63, 64, 69, 72, 84, 92, 96, 108, 112, 126, 138, 144, 157, 161, 168, 184, 189, 192, 207, 216, 224, 252, 276, 288, 314, 322, 336, 368, 378, 414, 432, 448, 471, 483, 504, 552, 576, 621, 628, 644, 661, 672, 736, 756, 828, 864, 942, 966, 1008, 1099, 1104, 1242, 1256, 1288, 1322, 1344, 1413, 1449, 1472, 1512, 1656, 1728, 1884, 1932, 1983, 2016, 2198, 2208, 2484, 2512, 2576, 2644, 2826, 2898, 3024, 3297, 3312, 3611, 3768, 3864, 3966, 4032, 4239, 4347, 4396, 4416, 4627, 4968, 5024, 5152, 5288, 5652, 5796, 5949, 6048, 6594, 6624, 7222, 7536, 7728, 7932, 8478, 8694, 8792, 9254, 9891, 9936, 10048, 10304, 10576, 10833, 11304, 11592, 11898, 12096, 13188, 13248, 13881, 14444, 15072, 15203, 15456, 15864, 16956, 17388, 17584, 17847, 18508, 19782, 19872, 21152, 21666, 22608, 23184, 23796, 25277, 26376, 27762, 28888, 29673, 30144, 30406, 30912, 31728, 32499, 33912, 34776, 35168, 35694, 37016, 39564, 39744, 41643, 42304, 43332, 45216, 45609, 46368, 47592, 50554, 52752, 55524, 57776, 59346, 60812, 63456, 64998, 67824, 69552, 70336, 71388, 74032, 75831, 79128, 83286, 86664, 90432, 91218, 92736, 95184, 97497, 101108, 103777, 105504, 106421, 111048, 115552, 118692, 121624, 124929, 126912, 129996, 135648, 136827, 139104, 142776, 148064, 151662, 158256, 166572, 173328, 182436, 190368, 194994, 202216, 207554, 211008, 212842, 222096, 227493, 231104, 237384, 243248, 249858, 259992, 271296, 273654, 278208, 285552, 296128, 303324, 311331, 316512, 319263, 333144, 346656, 364872, 380736, 389988, 404432, 410481, 415108, 425684, 444192, 454986, 474768, 486496, 499716, 519984, 547308, 571104, 606648, 622662, 633024, 638526, 666288, 682479, 693312, 726439, 729744, 779976, 808864, 820962, 830216, 851368, 888384, 909972, 933993, 949536, 957789, 972992, 999432, 1039968, 1094616, 1142208, 1213296, 1245324, 1277052, 1332576, 1364958, 1452878, 1459488, 1559952, 1617728, 1641924, 1660432, 1702736, 1819944, 1867986, 1899072, 1915578, 1998864, 2079936, 2179317, 2189232, 2386871, 2426592, 2490648, 2554104, 2665152, 2729916, 2801979, 2873367, 2905756, 2918976, 3119904, 3283848, 3320864, 3405472, 3639888, 3735972, 3831156, 3997728, 4358634, 4378464, 4773742, 4853184, 4981296, 5108208, 5459832, 5603958, 5746734, 5811512, 6239808, 6537951, 6567696, 6641728, 6810944, 7160613, 7279776, 7471944, 7662312, 7995456, 8717268, 8756928, 9547484, 9962592, 10216416, 10919664, 11207916, 11493468, 11623024, 13075902, 13135392, 14321226, 14559552, 14943888, 15324624, 16708097, 17434536, 19094968, 19613853, 19925184, 20432832, 21481839, 21839328, 22415832, 22986936, 23246048, 26151804, 26270784, 28642452, 29887776, 30649248, 33416194, 34869072, 38189936, 39227706, 42963678, 43678656, 44831664, 45973872, 46492096, 50124291, 52303608, 57284904, 59775552, 61298496, 64445517, 66832388, 69738144, 76379872, 78455412, 85927356, 89663328, 91947744, 100248582, 104607216, 114569808, 128891034, 133664776, 139476288, 150372873, 152759744, 156910824, 171854712, 179326656, 183895488, 200497164, 209214432, 229139616, 257782068, 267329552, 300745746, 313821648, 343709424, 400994328, 418428864, 451118619, 458279232, 515564136, 534659104, 601491492, 627643296, 687418848, 801988656, 902237238, 1031128272, 1069318208, 1202982984, 1255286592, 1374837696, 1603977312, 1804474476, 2062256544, 2405965968, 3207954624, 3608948952, 4124513088, 4811931936, 7217897904, 9623863872, 14435795808, 28871591616]

約数ペア:

[(1, 28871591616), (2, 14435795808), (3, 9623863872), (4, 7217897904), (6, 4811931936), (7, 4124513088), (8, 3608948952), (9, 3207954624), (12, 2405965968), (14, 2062256544), (16, 1804474476), (18, 1603977312), (21, 1374837696), (23, 1255286592), (24, 1202982984), (27, 1069318208), (28, 1031128272), (32, 902237238), (36, 801988656), (42, 687418848), (46, 627643296), (48, 601491492), (54, 534659104), (56, 515564136), (63, 458279232), (64, 451118619), (69, 418428864), (72, 400994328), (84, 343709424), (92, 313821648), (96, 300745746), (108, 267329552), (112, 257782068), (126, 229139616), (138, 209214432), (144, 200497164), (157, 183895488), (161, 179326656), (168, 171854712), (184, 156910824), (189, 152759744), (192, 150372873), (207, 139476288), (216, 133664776), (224, 128891034), (252, 114569808), (276, 104607216), (288, 100248582), (314, 91947744), (322, 89663328), (336, 85927356), (368, 78455412), (378, 76379872), (414, 69738144), (432, 66832388), (448, 64445517), (471, 61298496), (483, 59775552), (504, 57284904), (552, 52303608), (576, 50124291), (621, 46492096), (628, 45973872), (644, 44831664), (661, 43678656), (672, 42963678), (736, 39227706), (756, 38189936), (828, 34869072), (864, 33416194), (942, 30649248), (966, 29887776), (1008, 28642452), (1099, 26270784), (1104, 26151804), (1242, 23246048), (1256, 22986936), (1288, 22415832), (1322, 21839328), (1344, 21481839), (1413, 20432832), (1449, 19925184), (1472, 19613853), (1512, 19094968), (1656, 17434536), (1728, 16708097), (1884, 15324624), (1932, 14943888), (1983, 14559552), (2016, 14321226), (2198, 13135392), (2208, 13075902), (2484, 11623024), (2512, 11493468), (2576, 11207916), (2644, 10919664), (2826, 10216416), (2898, 9962592), (3024, 9547484), (3297, 8756928), (3312, 8717268), (3611, 7995456), (3768, 7662312), (3864, 7471944), (3966, 7279776), (4032, 7160613), (4239, 6810944), (4347, 6641728), (4396, 6567696), (4416, 6537951), (4627, 6239808), (4968, 5811512), (5024, 5746734), (5152, 5603958), (5288, 5459832), (5652, 5108208), (5796, 4981296), (5949, 4853184), (6048, 4773742), (6594, 4378464), (6624, 4358634), (7222, 3997728), (7536, 3831156), (7728, 3735972), (7932, 3639888), (8478, 3405472), (8694, 3320864), (8792, 3283848), (9254, 3119904), (9891, 2918976), (9936, 2905756), (10048, 2873367), (10304, 2801979), (10576, 2729916), (10833, 2665152), (11304, 2554104), (11592, 2490648), (11898, 2426592), (12096, 2386871), (13188, 2189232), (13248, 2179317), (13881, 2079936), (14444, 1998864), (15072, 1915578), (15203, 1899072), (15456, 1867986), (15864, 1819944), (16956, 1702736), (17388, 1660432), (17584, 1641924), (17847, 1617728), (18508, 1559952), (19782, 1459488), (19872, 1452878), (21152, 1364958), (21666, 1332576), (22608, 1277052), (23184, 1245324), (23796, 1213296), (25277, 1142208), (26376, 1094616), (27762, 1039968), (28888, 999432), (29673, 972992), (30144, 957789), (30406, 949536), (30912, 933993), (31728, 909972), (32499, 888384), (33912, 851368), (34776, 830216), (35168, 820962), (35694, 808864), (37016, 779976), (39564, 729744), (39744, 726439), (41643, 693312), (42304, 682479), (43332, 666288), (45216, 638526), (45609, 633024), (46368, 622662), (47592, 606648), (50554, 571104), (52752, 547308), (55524, 519984), (57776, 499716), (59346, 486496), (60812, 474768), (63456, 454986), (64998, 444192), (67824, 425684), (69552, 415108), (70336, 410481), (71388, 404432), (74032, 389988), (75831, 380736), (79128, 364872), (83286, 346656), (86664, 333144), (90432, 319263), (91218, 316512), (92736, 311331), (95184, 303324), (97497, 296128), (101108, 285552), (103777, 278208), (105504, 273654), (106421, 271296), (111048, 259992), (115552, 249858), (118692, 243248), (121624, 237384), (124929, 231104), (126912, 227493), (129996, 222096), (135648, 212842), (136827, 211008), (139104, 207554), (142776, 202216), (148064, 194994), (151662, 190368), (158256, 182436), (166572, 173328)]