21291246648

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{331}}^1$

素因数の和:583

約数の個数: 384

約数和(自身を含む): 71597260800

約数和(自身を除く): 50306014152

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 28, 31, 36, 42, 46, 56, 62, 63, 69, 72, 84, 92, 93, 124, 126, 138, 161, 168, 179, 184, 186, 207, 217, 248, 252, 276, 279, 322, 331, 358, 372, 414, 434, 483, 504, 537, 552, 558, 644, 651, 662, 713, 716, 744, 828, 868, 966, 993, 1074, 1116, 1253, 1288, 1302, 1324, 1426, 1432, 1449, 1611, 1656, 1736, 1932, 1953, 1986, 2139, 2148, 2232, 2317, 2506, 2604, 2648, 2852, 2898, 2979, 3222, 3759, 3864, 3906, 3972, 4117, 4278, 4296, 4634, 4991, 5012, 5208, 5549, 5704, 5796, 5958, 6417, 6444, 6951, 7518, 7613, 7812, 7944, 8234, 8556, 9268, 9982, 10024, 10261, 11098, 11277, 11592, 11916, 12351, 12834, 12888, 13902, 14973, 15036, 15226, 15624, 16468, 16647, 17112, 18536, 19964, 20522, 20853, 22196, 22554, 22839, 23832, 24702, 25668, 27804, 28819, 29946, 30072, 30452, 30783, 32936, 33294, 37053, 38843, 39928, 41044, 41706, 44392, 44919, 45108, 45678, 49404, 49941, 51336, 53291, 55608, 57638, 59249, 59892, 60904, 61566, 66588, 68517, 71827, 74106, 77686, 82088, 83412, 86457, 89838, 90216, 91356, 92349, 98808, 99882, 106582, 115276, 116529, 118498, 119784, 123132, 127627, 133176, 137034, 143654, 148212, 155372, 159873, 166824, 172914, 177747, 179676, 182712, 184698, 199764, 213164, 215481, 230552, 233058, 236003, 236996, 246264, 255254, 259371, 274068, 287308, 296424, 310744, 319746, 345828, 349587, 355494, 359352, 369396, 382881, 399528, 414743, 426328, 430962, 466116, 472006, 473992, 479619, 510508, 518742, 533241, 548136, 574616, 639492, 646443, 691656, 699174, 708009, 710988, 738792, 765762, 829486, 861924, 893389, 932232, 944012, 959238, 1021016, 1037484, 1066482, 1148643, 1244229, 1278984, 1292886, 1362727, 1398348, 1416018, 1421976, 1531524, 1652021, 1658972, 1723848, 1786778, 1836719, 1888024, 1918476, 2074968, 2124027, 2132964, 2297286, 2488458, 2585772, 2680167, 2725454, 2796696, 2832036, 3063048, 3304042, 3317944, 3573556, 3673438, 3732687, 3836952, 4088181, 4248054, 4265928, 4594572, 4956063, 4976916, 5171544, 5360334, 5450908, 5510157, 5664072, 6608084, 7147112, 7346876, 7465374, 8040501, 8176362, 8496108, 9189144, 9539089, 9912126, 9953832, 10720668, 10901816, 11020314, 12264543, 12857033, 13216168, 14693752, 14868189, 14930748, 16081002, 16352724, 16530471, 16992216, 19078178, 19824252, 21441336, 22040628, 24529086, 25714066, 28617267, 29736378, 29861496, 32162004, 32705448, 33060942, 38156356, 38571099, 39648504, 42244537, 44081256, 49058172, 51428132, 57234534, 59472756, 64324008, 66121884, 76312712, 77142198, 84489074, 85851801, 98116344, 102856264, 114469068, 115713297, 118945512, 126733611, 132243768, 154284396, 168978148, 171703602, 228938136, 231426594, 253467222, 295711759, 308568792, 337956296, 343407204, 380200833, 462853188, 506934444, 591423518, 686814408, 760401666, 887135277, 925706376, 1013868888, 1182847036, 1520803332, 1774270554, 2365694072, 2661405831, 3041606664, 3548541108, 5322811662, 7097082216, 10645623324, 21291246648]

約数ペア:

[(1, 21291246648), (2, 10645623324), (3, 7097082216), (4, 5322811662), (6, 3548541108), (7, 3041606664), (8, 2661405831), (9, 2365694072), (12, 1774270554), (14, 1520803332), (18, 1182847036), (21, 1013868888), (23, 925706376), (24, 887135277), (28, 760401666), (31, 686814408), (36, 591423518), (42, 506934444), (46, 462853188), (56, 380200833), (62, 343407204), (63, 337956296), (69, 308568792), (72, 295711759), (84, 253467222), (92, 231426594), (93, 228938136), (124, 171703602), (126, 168978148), (138, 154284396), (161, 132243768), (168, 126733611), (179, 118945512), (184, 115713297), (186, 114469068), (207, 102856264), (217, 98116344), (248, 85851801), (252, 84489074), (276, 77142198), (279, 76312712), (322, 66121884), (331, 64324008), (358, 59472756), (372, 57234534), (414, 51428132), (434, 49058172), (483, 44081256), (504, 42244537), (537, 39648504), (552, 38571099), (558, 38156356), (644, 33060942), (651, 32705448), (662, 32162004), (713, 29861496), (716, 29736378), (744, 28617267), (828, 25714066), (868, 24529086), (966, 22040628), (993, 21441336), (1074, 19824252), (1116, 19078178), (1253, 16992216), (1288, 16530471), (1302, 16352724), (1324, 16081002), (1426, 14930748), (1432, 14868189), (1449, 14693752), (1611, 13216168), (1656, 12857033), (1736, 12264543), (1932, 11020314), (1953, 10901816), (1986, 10720668), (2139, 9953832), (2148, 9912126), (2232, 9539089), (2317, 9189144), (2506, 8496108), (2604, 8176362), (2648, 8040501), (2852, 7465374), (2898, 7346876), (2979, 7147112), (3222, 6608084), (3759, 5664072), (3864, 5510157), (3906, 5450908), (3972, 5360334), (4117, 5171544), (4278, 4976916), (4296, 4956063), (4634, 4594572), (4991, 4265928), (5012, 4248054), (5208, 4088181), (5549, 3836952), (5704, 3732687), (5796, 3673438), (5958, 3573556), (6417, 3317944), (6444, 3304042), (6951, 3063048), (7518, 2832036), (7613, 2796696), (7812, 2725454), (7944, 2680167), (8234, 2585772), (8556, 2488458), (9268, 2297286), (9982, 2132964), (10024, 2124027), (10261, 2074968), (11098, 1918476), (11277, 1888024), (11592, 1836719), (11916, 1786778), (12351, 1723848), (12834, 1658972), (12888, 1652021), (13902, 1531524), (14973, 1421976), (15036, 1416018), (15226, 1398348), (15624, 1362727), (16468, 1292886), (16647, 1278984), (17112, 1244229), (18536, 1148643), (19964, 1066482), (20522, 1037484), (20853, 1021016), (22196, 959238), (22554, 944012), (22839, 932232), (23832, 893389), (24702, 861924), (25668, 829486), (27804, 765762), (28819, 738792), (29946, 710988), (30072, 708009), (30452, 699174), (30783, 691656), (32936, 646443), (33294, 639492), (37053, 574616), (38843, 548136), (39928, 533241), (41044, 518742), (41706, 510508), (44392, 479619), (44919, 473992), (45108, 472006), (45678, 466116), (49404, 430962), (49941, 426328), (51336, 414743), (53291, 399528), (55608, 382881), (57638, 369396), (59249, 359352), (59892, 355494), (60904, 349587), (61566, 345828), (66588, 319746), (68517, 310744), (71827, 296424), (74106, 287308), (77686, 274068), (82088, 259371), (83412, 255254), (86457, 246264), (89838, 236996), (90216, 236003), (91356, 233058), (92349, 230552), (98808, 215481), (99882, 213164), (106582, 199764), (115276, 184698), (116529, 182712), (118498, 179676), (119784, 177747), (123132, 172914), (127627, 166824), (133176, 159873), (137034, 155372), (143654, 148212)]