377880832

素因数分解:

$2^8\times 7^1\times {\mathrm{433}}^1\times {\mathrm{487}}^1$

素因数の和:943

約数の個数: 72

約数和(自身を含む): 865805696

約数和(自身を除く): 487924864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 433, 448, 487, 866, 896, 974, 1732, 1792, 1948, 3031, 3409, 3464, 3896, 6062, 6818, 6928, 7792, 12124, 13636, 13856, 15584, 24248, 27272, 27712, 31168, 48496, 54544, 55424, 62336, 96992, 109088, 110848, 124672, 193984, 210871, 218176, 387968, 421742, 436352, 775936, 843484, 872704, 1476097, 1686968, 2952194, 3373936, 5904388, 6747872, 11808776, 13495744, 23617552, 26991488, 47235104, 53982976, 94470208, 188940416, 377880832]

約数ペア:

[(1, 377880832), (2, 188940416), (4, 94470208), (7, 53982976), (8, 47235104), (14, 26991488), (16, 23617552), (28, 13495744), (32, 11808776), (56, 6747872), (64, 5904388), (112, 3373936), (128, 2952194), (224, 1686968), (256, 1476097), (433, 872704), (448, 843484), (487, 775936), (866, 436352), (896, 421742), (974, 387968), (1732, 218176), (1792, 210871), (1948, 193984), (3031, 124672), (3409, 110848), (3464, 109088), (3896, 96992), (6062, 62336), (6818, 55424), (6928, 54544), (7792, 48496), (12124, 31168), (13636, 27712), (13856, 27272), (15584, 24248)]