351352904

素因数分解:

$2^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{191}}^1\times {\mathrm{307}}^1$

素因数の和:618

約数の個数: 64

約数和(自身を含む): 766402560

約数和(自身を除く): 415049656

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 107, 191, 214, 307, 382, 428, 614, 749, 764, 856, 1228, 1337, 1498, 1528, 2149, 2456, 2674, 2996, 4298, 5348, 5992, 8596, 10696, 17192, 20437, 32849, 40874, 58637, 65698, 81748, 117274, 131396, 143059, 163496, 229943, 234548, 262792, 286118, 410459, 459886, 469096, 572236, 820918, 919772, 1144472, 1641836, 1839544, 3283672, 6274159, 12548318, 25096636, 43919113, 50193272, 87838226, 175676452, 351352904]

約数ペア:

[(1, 351352904), (2, 175676452), (4, 87838226), (7, 50193272), (8, 43919113), (14, 25096636), (28, 12548318), (56, 6274159), (107, 3283672), (191, 1839544), (214, 1641836), (307, 1144472), (382, 919772), (428, 820918), (614, 572236), (749, 469096), (764, 459886), (856, 410459), (1228, 286118), (1337, 262792), (1498, 234548), (1528, 229943), (2149, 163496), (2456, 143059), (2674, 131396), (2996, 117274), (4298, 81748), (5348, 65698), (5992, 58637), (8596, 40874), (10696, 32849), (17192, 20437)]