756361012

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1\times {\mathrm{1229}}^1$

素因数の和:1512

約数の個数: 48

約数和(自身を含む): 1472929920

約数和(自身を除く): 716568908

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 197, 284, 394, 781, 788, 1229, 1562, 2167, 2458, 3124, 4334, 4916, 8668, 13519, 13987, 27038, 27974, 54076, 55948, 87259, 153857, 174518, 242113, 307714, 349036, 484226, 615428, 959849, 968452, 1919698, 2663243, 3839396, 5326486, 10652972, 17190023, 34380046, 68760092, 189090253, 378180506, 756361012]

約数ペア:

[(1, 756361012), (2, 378180506), (4, 189090253), (11, 68760092), (22, 34380046), (44, 17190023), (71, 10652972), (142, 5326486), (197, 3839396), (284, 2663243), (394, 1919698), (781, 968452), (788, 959849), (1229, 615428), (1562, 484226), (2167, 349036), (2458, 307714), (3124, 242113), (4334, 174518), (4916, 153857), (8668, 87259), (13519, 55948), (13987, 54076), (27038, 27974)]