735974642

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{353}}^1$

素因数の和:527

約数の個数: 64

約数和(自身を含む): 1300652640

約数和(自身を除く): 564677998

約数列:

[1, 2, 13, 17, 26, 34, 53, 89, 106, 178, 221, 353, 442, 689, 706, 901, 1157, 1378, 1513, 1802, 2314, 3026, 4589, 4717, 6001, 9178, 9434, 11713, 12002, 18709, 19669, 23426, 31417, 37418, 39338, 61321, 62834, 78013, 80189, 122642, 156026, 160378, 243217, 318053, 408421, 486434, 534089, 636106, 816842, 1042457, 1068178, 1665101, 2084914, 3330202, 4134689, 6943157, 8269378, 13886314, 21646313, 28306717, 43292626, 56613434, 367987321, 735974642]

約数ペア:

[(1, 735974642), (2, 367987321), (13, 56613434), (17, 43292626), (26, 28306717), (34, 21646313), (53, 13886314), (89, 8269378), (106, 6943157), (178, 4134689), (221, 3330202), (353, 2084914), (442, 1665101), (689, 1068178), (706, 1042457), (901, 816842), (1157, 636106), (1378, 534089), (1513, 486434), (1802, 408421), (2314, 318053), (3026, 243217), (4589, 160378), (4717, 156026), (6001, 122642), (9178, 80189), (9434, 78013), (11713, 62834), (12002, 61321), (18709, 39338), (19669, 37418), (23426, 31417)]