64191971808

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{16453}}^1$

素因数の和:16542

約数の個数: 288

約数和(自身を含む): 206988687360

約数和(自身を除く): 142796715552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 31, 32, 36, 38, 46, 48, 57, 62, 69, 72, 76, 92, 93, 96, 114, 124, 138, 144, 152, 171, 184, 186, 207, 228, 248, 276, 279, 288, 304, 342, 368, 372, 414, 437, 456, 496, 552, 558, 589, 608, 684, 713, 736, 744, 828, 874, 912, 992, 1104, 1116, 1178, 1311, 1368, 1426, 1488, 1656, 1748, 1767, 1824, 2139, 2208, 2232, 2356, 2622, 2736, 2852, 2976, 3312, 3496, 3534, 3933, 4278, 4464, 4712, 5244, 5301, 5472, 5704, 6417, 6624, 6992, 7068, 7866, 8556, 8928, 9424, 10488, 10602, 11408, 12834, 13547, 13984, 14136, 15732, 16453, 17112, 18848, 20976, 21204, 22816, 25668, 27094, 28272, 31464, 32906, 34224, 40641, 41952, 42408, 49359, 51336, 54188, 56544, 62928, 65812, 68448, 81282, 84816, 98718, 102672, 108376, 121923, 125856, 131624, 148077, 162564, 169632, 197436, 205344, 216752, 243846, 263248, 296154, 312607, 325128, 378419, 394872, 433504, 487692, 510043, 526496, 592308, 625214, 650256, 756838, 789744, 937821, 975384, 1020086, 1135257, 1184616, 1250428, 1300512, 1513676, 1530129, 1579488, 1875642, 1950768, 2040172, 2270514, 2369232, 2500856, 2813463, 3027352, 3060258, 3405771, 3751284, 3901536, 4080344, 4541028, 4590387, 4738464, 5001712, 5626926, 6054704, 6120516, 6811542, 7189961, 7502568, 8160688, 9082056, 9180774, 9690817, 10003424, 11253852, 11730989, 12109408, 12241032, 13623084, 14379922, 15005136, 16321376, 18164112, 18361548, 19381634, 21569883, 22507704, 23461978, 24482064, 27246168, 28759844, 29072451, 30010272, 35192967, 36328224, 36723096, 38763268, 43139766, 45015408, 46923956, 48964128, 54492336, 57519688, 58144902, 64709649, 70385934, 73446192, 77526536, 86279532, 87217353, 90030816, 93847912, 105578901, 108984672, 115039376, 116289804, 129419298, 140771868, 146892384, 155053072, 172559064, 174434706, 187695824, 211157802, 222888791, 230078752, 232579608, 258838596, 281543736, 310106144, 345118128, 348869412, 375391648, 422315604, 445777582, 465159216, 517677192, 563087472, 668666373, 690236256, 697738824, 844631208, 891555164, 930318432, 1035354384, 1126174944, 1337332746, 1395477648, 1689262416, 1783110328, 2005999119, 2070708768, 2674665492, 2790955296, 3378524832, 3566220656, 4011998238, 5349330984, 7132441312, 8023996476, 10698661968, 16047992952, 21397323936, 32095985904, 64191971808]

約数ペア:

[(1, 64191971808), (2, 32095985904), (3, 21397323936), (4, 16047992952), (6, 10698661968), (8, 8023996476), (9, 7132441312), (12, 5349330984), (16, 4011998238), (18, 3566220656), (19, 3378524832), (23, 2790955296), (24, 2674665492), (31, 2070708768), (32, 2005999119), (36, 1783110328), (38, 1689262416), (46, 1395477648), (48, 1337332746), (57, 1126174944), (62, 1035354384), (69, 930318432), (72, 891555164), (76, 844631208), (92, 697738824), (93, 690236256), (96, 668666373), (114, 563087472), (124, 517677192), (138, 465159216), (144, 445777582), (152, 422315604), (171, 375391648), (184, 348869412), (186, 345118128), (207, 310106144), (228, 281543736), (248, 258838596), (276, 232579608), (279, 230078752), (288, 222888791), (304, 211157802), (342, 187695824), (368, 174434706), (372, 172559064), (414, 155053072), (437, 146892384), (456, 140771868), (496, 129419298), (552, 116289804), (558, 115039376), (589, 108984672), (608, 105578901), (684, 93847912), (713, 90030816), (736, 87217353), (744, 86279532), (828, 77526536), (874, 73446192), (912, 70385934), (992, 64709649), (1104, 58144902), (1116, 57519688), (1178, 54492336), (1311, 48964128), (1368, 46923956), (1426, 45015408), (1488, 43139766), (1656, 38763268), (1748, 36723096), (1767, 36328224), (1824, 35192967), (2139, 30010272), (2208, 29072451), (2232, 28759844), (2356, 27246168), (2622, 24482064), (2736, 23461978), (2852, 22507704), (2976, 21569883), (3312, 19381634), (3496, 18361548), (3534, 18164112), (3933, 16321376), (4278, 15005136), (4464, 14379922), (4712, 13623084), (5244, 12241032), (5301, 12109408), (5472, 11730989), (5704, 11253852), (6417, 10003424), (6624, 9690817), (6992, 9180774), (7068, 9082056), (7866, 8160688), (8556, 7502568), (8928, 7189961), (9424, 6811542), (10488, 6120516), (10602, 6054704), (11408, 5626926), (12834, 5001712), (13547, 4738464), (13984, 4590387), (14136, 4541028), (15732, 4080344), (16453, 3901536), (17112, 3751284), (18848, 3405771), (20976, 3060258), (21204, 3027352), (22816, 2813463), (25668, 2500856), (27094, 2369232), (28272, 2270514), (31464, 2040172), (32906, 1950768), (34224, 1875642), (40641, 1579488), (41952, 1530129), (42408, 1513676), (49359, 1300512), (51336, 1250428), (54188, 1184616), (56544, 1135257), (62928, 1020086), (65812, 975384), (68448, 937821), (81282, 789744), (84816, 756838), (98718, 650256), (102672, 625214), (108376, 592308), (121923, 526496), (125856, 510043), (131624, 487692), (148077, 433504), (162564, 394872), (169632, 378419), (197436, 325128), (205344, 312607), (216752, 296154), (243846, 263248)]