454111668

素因数分解:

$2^2\times 3^2\times {\mathrm{191}}^1\times {\mathrm{211}}^1\times {\mathrm{313}}^1$

素因数の和:725

約数の個数: 72

約数和(自身を含む): 1163076096

約数和(自身を除く): 708964428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 191, 211, 313, 382, 422, 573, 626, 633, 764, 844, 939, 1146, 1252, 1266, 1719, 1878, 1899, 2292, 2532, 2817, 3438, 3756, 3798, 5634, 6876, 7596, 11268, 40301, 59783, 66043, 80602, 119566, 120903, 132086, 161204, 179349, 198129, 239132, 241806, 264172, 358698, 362709, 396258, 483612, 538047, 594387, 717396, 725418, 792516, 1076094, 1188774, 1450836, 2152188, 2377548, 12614213, 25228426, 37842639, 50456852, 75685278, 113527917, 151370556, 227055834, 454111668]

約数ペア:

[(1, 454111668), (2, 227055834), (3, 151370556), (4, 113527917), (6, 75685278), (9, 50456852), (12, 37842639), (18, 25228426), (36, 12614213), (191, 2377548), (211, 2152188), (313, 1450836), (382, 1188774), (422, 1076094), (573, 792516), (626, 725418), (633, 717396), (764, 594387), (844, 538047), (939, 483612), (1146, 396258), (1252, 362709), (1266, 358698), (1719, 264172), (1878, 241806), (1899, 239132), (2292, 198129), (2532, 179349), (2817, 161204), (3438, 132086), (3756, 120903), (3798, 119566), (5634, 80602), (6876, 66043), (7596, 59783), (11268, 40301)]