660816006416

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{6271}}^1\times {\mathrm{92761}}^1$

素因数の和:99111

約数の個数: 40

約数和(自身を含む): 1298584885248

約数和(自身を除く): 637768878832

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 6271, 12542, 25084, 50168, 92761, 100336, 185522, 371044, 445241, 742088, 890482, 1484176, 1780964, 3561928, 6586031, 7123856, 13172062, 26344124, 52688248, 105376496, 581704231, 1163408462, 2326816924, 4653633848, 9307267696, 41301000401, 82602000802, 165204001604, 330408003208, 660816006416]

約数ペア:

[(1, 660816006416), (2, 330408003208), (4, 165204001604), (8, 82602000802), (16, 41301000401), (71, 9307267696), (142, 4653633848), (284, 2326816924), (568, 1163408462), (1136, 581704231), (6271, 105376496), (12542, 52688248), (25084, 26344124), (50168, 13172062), (92761, 7123856), (100336, 6586031), (185522, 3561928), (371044, 1780964), (445241, 1484176), (742088, 890482)]