290376632

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{569}}^1\times {\mathrm{701}}^1$

素因数の和:1296

約数の個数: 64

約数和(自身を含む): 672235200

約数和(自身を除く): 381858568

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 569, 701, 728, 1138, 1402, 2276, 2804, 3983, 4552, 4907, 5608, 7397, 7966, 9113, 9814, 14794, 15932, 18226, 19628, 29588, 31864, 36452, 39256, 51779, 59176, 63791, 72904, 103558, 127582, 207116, 255164, 398869, 414232, 510328, 797738, 1595476, 2792083, 3190952, 5185297, 5584166, 10370594, 11168332, 20741188, 22336664, 36297079, 41482376, 72594158, 145188316, 290376632]

約数ペア:

[(1, 290376632), (2, 145188316), (4, 72594158), (7, 41482376), (8, 36297079), (13, 22336664), (14, 20741188), (26, 11168332), (28, 10370594), (52, 5584166), (56, 5185297), (91, 3190952), (104, 2792083), (182, 1595476), (364, 797738), (569, 510328), (701, 414232), (728, 398869), (1138, 255164), (1402, 207116), (2276, 127582), (2804, 103558), (3983, 72904), (4552, 63791), (4907, 59176), (5608, 51779), (7397, 39256), (7966, 36452), (9113, 31864), (9814, 29588), (14794, 19628), (15932, 18226)]