291269636

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{9133}}^1$

素因数の和:9228

約数の個数: 48

約数和(自身を含む): 626080896

約数和(自身を除く): 334811260

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 67, 68, 119, 134, 238, 268, 469, 476, 938, 1139, 1876, 2278, 4556, 7973, 9133, 15946, 18266, 31892, 36532, 63931, 127862, 155261, 255724, 310522, 611911, 621044, 1086827, 1223822, 2173654, 2447644, 4283377, 4347308, 8566754, 10402487, 17133508, 20804974, 41609948, 72817409, 145634818, 291269636]

約数ペア:

[(1, 291269636), (2, 145634818), (4, 72817409), (7, 41609948), (14, 20804974), (17, 17133508), (28, 10402487), (34, 8566754), (67, 4347308), (68, 4283377), (119, 2447644), (134, 2173654), (238, 1223822), (268, 1086827), (469, 621044), (476, 611911), (938, 310522), (1139, 255724), (1876, 155261), (2278, 127862), (4556, 63931), (7973, 36532), (9133, 31892), (15946, 18266)]