660291901952

素因数分解:

$2^9\times {\mathrm{383}}^1\times {\mathrm{571}}^1\times {\mathrm{5897}}^1$

素因数の和:6869

約数の個数: 80

約数和(自身を含む): 1325280033792

約数和(自身を除く): 664988131840

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 383, 512, 571, 766, 1142, 1532, 2284, 3064, 4568, 5897, 6128, 9136, 11794, 12256, 18272, 23588, 24512, 36544, 47176, 49024, 73088, 94352, 98048, 146176, 188704, 196096, 218693, 292352, 377408, 437386, 754816, 874772, 1509632, 1749544, 2258551, 3019264, 3367187, 3499088, 4517102, 6734374, 6998176, 9034204, 13468748, 13996352, 18068408, 26937496, 27992704, 36136816, 53874992, 55985408, 72273632, 107749984, 111970816, 144547264, 215499968, 289094528, 430999936, 578189056, 861999872, 1156378112, 1289632621, 1723999744, 2579265242, 5158530484, 10317060968, 20634121936, 41268243872, 82536487744, 165072975488, 330145950976, 660291901952]

約数ペア:

[(1, 660291901952), (2, 330145950976), (4, 165072975488), (8, 82536487744), (16, 41268243872), (32, 20634121936), (64, 10317060968), (128, 5158530484), (256, 2579265242), (383, 1723999744), (512, 1289632621), (571, 1156378112), (766, 861999872), (1142, 578189056), (1532, 430999936), (2284, 289094528), (3064, 215499968), (4568, 144547264), (5897, 111970816), (6128, 107749984), (9136, 72273632), (11794, 55985408), (12256, 53874992), (18272, 36136816), (23588, 27992704), (24512, 26937496), (36544, 18068408), (47176, 13996352), (49024, 13468748), (73088, 9034204), (94352, 6998176), (98048, 6734374), (146176, 4517102), (188704, 3499088), (196096, 3367187), (218693, 3019264), (292352, 2258551), (377408, 1749544), (437386, 1509632), (754816, 874772)]