317402802

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{2459}}^1$

素因数の和:2639

約数の個数: 48

約数和(自身を含む): 704583360

約数和(自身を除く): 387180558

約数列:

[1, 2, 3, 6, 9, 18, 71, 101, 142, 202, 213, 303, 426, 606, 639, 909, 1278, 1818, 2459, 4918, 7171, 7377, 14342, 14754, 21513, 22131, 43026, 44262, 64539, 129078, 174589, 248359, 349178, 496718, 523767, 745077, 1047534, 1490154, 1571301, 2235231, 3142602, 4470462, 17633489, 35266978, 52900467, 105800934, 158701401, 317402802]

約数ペア:

[(1, 317402802), (2, 158701401), (3, 105800934), (6, 52900467), (9, 35266978), (18, 17633489), (71, 4470462), (101, 3142602), (142, 2235231), (202, 1571301), (213, 1490154), (303, 1047534), (426, 745077), (606, 523767), (639, 496718), (909, 349178), (1278, 248359), (1818, 174589), (2459, 129078), (4918, 64539), (7171, 44262), (7377, 43026), (14342, 22131), (14754, 21513)]