388857776

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{613}}^1\times {\mathrm{967}}^1$

素因数の和:1629

約数の個数: 40

約数和(自身を含む): 773846304

約数和(自身を除く): 384988528

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 613, 656, 967, 1226, 1934, 2452, 3868, 4904, 7736, 9808, 15472, 25133, 39647, 50266, 79294, 100532, 158588, 201064, 317176, 402128, 592771, 634352, 1185542, 2371084, 4742168, 9484336, 24303611, 48607222, 97214444, 194428888, 388857776]

約数ペア:

[(1, 388857776), (2, 194428888), (4, 97214444), (8, 48607222), (16, 24303611), (41, 9484336), (82, 4742168), (164, 2371084), (328, 1185542), (613, 634352), (656, 592771), (967, 402128), (1226, 317176), (1934, 201064), (2452, 158588), (3868, 100532), (4904, 79294), (7736, 50266), (9808, 39647), (15472, 25133)]