900640896

素因数分解:

$2^7\times 3^1\times {\mathrm{641}}^1\times {\mathrm{3659}}^1$

素因数の和:4317

約数の個数: 64

約数和(自身を含む): 2396714400

約数和(自身を除く): 1496073504

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 641, 1282, 1923, 2564, 3659, 3846, 5128, 7318, 7692, 10256, 10977, 14636, 15384, 20512, 21954, 29272, 30768, 41024, 43908, 58544, 61536, 82048, 87816, 117088, 123072, 175632, 234176, 246144, 351264, 468352, 702528, 1405056, 2345419, 4690838, 7036257, 9381676, 14072514, 18763352, 28145028, 37526704, 56290056, 75053408, 112580112, 150106816, 225160224, 300213632, 450320448, 900640896]

約数ペア:

[(1, 900640896), (2, 450320448), (3, 300213632), (4, 225160224), (6, 150106816), (8, 112580112), (12, 75053408), (16, 56290056), (24, 37526704), (32, 28145028), (48, 18763352), (64, 14072514), (96, 9381676), (128, 7036257), (192, 4690838), (384, 2345419), (641, 1405056), (1282, 702528), (1923, 468352), (2564, 351264), (3659, 246144), (3846, 234176), (5128, 175632), (7318, 123072), (7692, 117088), (10256, 87816), (10977, 82048), (14636, 61536), (15384, 58544), (20512, 43908), (21954, 41024), (29272, 30768)]