388907729334

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{211}}^1\times {\mathrm{2497513}}^1$

素因数の和:2497773

約数の個数: 48

約数和(自身を含む): 867276721584

約数和(自身を除く): 478368992250

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 211, 246, 369, 422, 633, 738, 1266, 1899, 3798, 8651, 17302, 25953, 51906, 77859, 155718, 2497513, 4995026, 7492539, 14985078, 22477617, 44955234, 102398033, 204796066, 307194099, 526975243, 614388198, 921582297, 1053950486, 1580925729, 1843164594, 3161851458, 4742777187, 9485554374, 21605984963, 43211969926, 64817954889, 129635909778, 194453864667, 388907729334]

約数ペア:

[(1, 388907729334), (2, 194453864667), (3, 129635909778), (6, 64817954889), (9, 43211969926), (18, 21605984963), (41, 9485554374), (82, 4742777187), (123, 3161851458), (211, 1843164594), (246, 1580925729), (369, 1053950486), (422, 921582297), (633, 614388198), (738, 526975243), (1266, 307194099), (1899, 204796066), (3798, 102398033), (8651, 44955234), (17302, 22477617), (25953, 14985078), (51906, 7492539), (77859, 4995026), (155718, 2497513)]