276007648

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{72481}}^1$

素因数の和:72515

約数の個数: 48

約数和(自身を含む): 657556704

約数和(自身を除く): 381549056

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 476, 544, 952, 1904, 3808, 72481, 144962, 289924, 507367, 579848, 1014734, 1159696, 1232177, 2029468, 2319392, 2464354, 4058936, 4928708, 8117872, 8625239, 9857416, 16235744, 17250478, 19714832, 34500956, 39429664, 69001912, 138003824, 276007648]

約数ペア:

[(1, 276007648), (2, 138003824), (4, 69001912), (7, 39429664), (8, 34500956), (14, 19714832), (16, 17250478), (17, 16235744), (28, 9857416), (32, 8625239), (34, 8117872), (56, 4928708), (68, 4058936), (112, 2464354), (119, 2319392), (136, 2029468), (224, 1232177), (238, 1159696), (272, 1014734), (476, 579848), (544, 507367), (952, 289924), (1904, 144962), (3808, 72481)]