398012405388

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{22578421}}^1$

素因数の和:22578554

約数の個数: 48

約数和(自身を含む): 1008984522336

約数和(自身を除く): 610972116948

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 113, 156, 226, 339, 452, 678, 1356, 1469, 2938, 4407, 5876, 8814, 17628, 22578421, 45156842, 67735263, 90313684, 135470526, 270941052, 293519473, 587038946, 880558419, 1174077892, 1761116838, 2551361573, 3522233676, 5102723146, 7654084719, 10205446292, 15308169438, 30616338876, 33167700449, 66335400898, 99503101347, 132670801796, 199006202694, 398012405388]

約数ペア:

[(1, 398012405388), (2, 199006202694), (3, 132670801796), (4, 99503101347), (6, 66335400898), (12, 33167700449), (13, 30616338876), (26, 15308169438), (39, 10205446292), (52, 7654084719), (78, 5102723146), (113, 3522233676), (156, 2551361573), (226, 1761116838), (339, 1174077892), (452, 880558419), (678, 587038946), (1356, 293519473), (1469, 270941052), (2938, 135470526), (4407, 90313684), (5876, 67735263), (8814, 45156842), (17628, 22578421)]