397358628

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{271}}^1$

素因数の和:465

約数の個数: 96

約数和(自身を含む): 1005312000

約数和(自身を除く): 607953372

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 59, 76, 109, 114, 118, 177, 218, 228, 236, 271, 327, 354, 436, 542, 654, 708, 813, 1084, 1121, 1308, 1626, 2071, 2242, 3252, 3363, 4142, 4484, 5149, 6213, 6431, 6726, 8284, 10298, 12426, 12862, 13452, 15447, 15989, 19293, 20596, 24852, 25724, 29539, 30894, 31978, 38586, 47967, 59078, 61788, 63956, 77172, 88617, 95934, 118156, 122189, 177234, 191868, 244378, 303791, 354468, 366567, 488756, 561241, 607582, 733134, 911373, 1122482, 1215164, 1466268, 1683723, 1742801, 1822746, 2244964, 3367446, 3485602, 3645492, 5228403, 6734892, 6971204, 10456806, 20913612, 33113219, 66226438, 99339657, 132452876, 198679314, 397358628]

約数ペア:

[(1, 397358628), (2, 198679314), (3, 132452876), (4, 99339657), (6, 66226438), (12, 33113219), (19, 20913612), (38, 10456806), (57, 6971204), (59, 6734892), (76, 5228403), (109, 3645492), (114, 3485602), (118, 3367446), (177, 2244964), (218, 1822746), (228, 1742801), (236, 1683723), (271, 1466268), (327, 1215164), (354, 1122482), (436, 911373), (542, 733134), (654, 607582), (708, 561241), (813, 488756), (1084, 366567), (1121, 354468), (1308, 303791), (1626, 244378), (2071, 191868), (2242, 177234), (3252, 122189), (3363, 118156), (4142, 95934), (4484, 88617), (5149, 77172), (6213, 63956), (6431, 61788), (6726, 59078), (8284, 47967), (10298, 38586), (12426, 31978), (12862, 30894), (13452, 29539), (15447, 25724), (15989, 24852), (19293, 20596)]