748617828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{751}}^1\times {\mathrm{11867}}^1$

素因数の和:12632

約数の個数: 48

約数和(自身を含む): 1999140864

約数和(自身を除く): 1250523036

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 751, 1502, 2253, 3004, 4506, 5257, 9012, 10514, 11867, 15771, 21028, 23734, 31542, 35601, 47468, 63084, 71202, 83069, 142404, 166138, 249207, 332276, 498414, 996828, 8912117, 17824234, 26736351, 35648468, 53472702, 62384819, 106945404, 124769638, 187154457, 249539276, 374308914, 748617828]

約数ペア:

[(1, 748617828), (2, 374308914), (3, 249539276), (4, 187154457), (6, 124769638), (7, 106945404), (12, 62384819), (14, 53472702), (21, 35648468), (28, 26736351), (42, 17824234), (84, 8912117), (751, 996828), (1502, 498414), (2253, 332276), (3004, 249207), (4506, 166138), (5257, 142404), (9012, 83069), (10514, 71202), (11867, 63084), (15771, 47468), (21028, 35601), (23734, 31542)]