319449482

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{467}}^1$

素因数の和:587

約数の個数: 64

約数和(自身を含む): 582266880

約数和(自身を除く): 262817398

約数列:

[1, 2, 11, 17, 22, 31, 34, 59, 62, 118, 187, 341, 374, 467, 527, 649, 682, 934, 1003, 1054, 1298, 1829, 2006, 3658, 5137, 5797, 7939, 10274, 11033, 11594, 14477, 15878, 20119, 22066, 27553, 28954, 31093, 40238, 55106, 62186, 87329, 159247, 174658, 246109, 303083, 318494, 342023, 468401, 492218, 606166, 684046, 854143, 936802, 1708286, 2707199, 5152411, 5414398, 9395573, 10304822, 14520431, 18791146, 29040862, 159724741, 319449482]

約数ペア:

[(1, 319449482), (2, 159724741), (11, 29040862), (17, 18791146), (22, 14520431), (31, 10304822), (34, 9395573), (59, 5414398), (62, 5152411), (118, 2707199), (187, 1708286), (341, 936802), (374, 854143), (467, 684046), (527, 606166), (649, 492218), (682, 468401), (934, 342023), (1003, 318494), (1054, 303083), (1298, 246109), (1829, 174658), (2006, 159247), (3658, 87329), (5137, 62186), (5797, 55106), (7939, 40238), (10274, 31093), (11033, 28954), (11594, 27553), (14477, 22066), (15878, 20119)]