870709248

素因数分解:

$2^{11}\times 3^2\times {\mathrm{97}}^1\times {\mathrm{487}}^1$

素因数の和:612

約数の個数: 144

約数和(自身を含む): 2545910640

約数和(自身を除く): 1675201392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 97, 128, 144, 192, 194, 256, 288, 291, 384, 388, 487, 512, 576, 582, 768, 776, 873, 974, 1024, 1152, 1164, 1461, 1536, 1552, 1746, 1948, 2048, 2304, 2328, 2922, 3072, 3104, 3492, 3896, 4383, 4608, 4656, 5844, 6144, 6208, 6984, 7792, 8766, 9216, 9312, 11688, 12416, 13968, 15584, 17532, 18432, 18624, 23376, 24832, 27936, 31168, 35064, 37248, 46752, 47239, 49664, 55872, 62336, 70128, 74496, 93504, 94478, 99328, 111744, 124672, 140256, 141717, 148992, 187008, 188956, 198656, 223488, 249344, 280512, 283434, 297984, 374016, 377912, 425151, 446976, 498688, 561024, 566868, 595968, 748032, 755824, 850302, 893952, 997376, 1122048, 1133736, 1496064, 1511648, 1700604, 1787904, 2244096, 2267472, 2992128, 3023296, 3401208, 4488192, 4534944, 6046592, 6802416, 8976384, 9069888, 12093184, 13604832, 18139776, 24186368, 27209664, 36279552, 48372736, 54419328, 72559104, 96745472, 108838656, 145118208, 217677312, 290236416, 435354624, 870709248]

約数ペア:

[(1, 870709248), (2, 435354624), (3, 290236416), (4, 217677312), (6, 145118208), (8, 108838656), (9, 96745472), (12, 72559104), (16, 54419328), (18, 48372736), (24, 36279552), (32, 27209664), (36, 24186368), (48, 18139776), (64, 13604832), (72, 12093184), (96, 9069888), (97, 8976384), (128, 6802416), (144, 6046592), (192, 4534944), (194, 4488192), (256, 3401208), (288, 3023296), (291, 2992128), (384, 2267472), (388, 2244096), (487, 1787904), (512, 1700604), (576, 1511648), (582, 1496064), (768, 1133736), (776, 1122048), (873, 997376), (974, 893952), (1024, 850302), (1152, 755824), (1164, 748032), (1461, 595968), (1536, 566868), (1552, 561024), (1746, 498688), (1948, 446976), (2048, 425151), (2304, 377912), (2328, 374016), (2922, 297984), (3072, 283434), (3104, 280512), (3492, 249344), (3896, 223488), (4383, 198656), (4608, 188956), (4656, 187008), (5844, 148992), (6144, 141717), (6208, 140256), (6984, 124672), (7792, 111744), (8766, 99328), (9216, 94478), (9312, 93504), (11688, 74496), (12416, 70128), (13968, 62336), (15584, 55872), (17532, 49664), (18432, 47239), (18624, 46752), (23376, 37248), (24832, 35064), (27936, 31168)]