1267219116

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{26407}}^1$

素因数の和:26491

約数の個数: 72

約数和(自身を含む): 3383604224

約数和(自身を除く): 2116385108

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 43, 62, 86, 93, 124, 129, 172, 186, 258, 279, 372, 387, 516, 558, 774, 1116, 1333, 1548, 2666, 3999, 5332, 7998, 11997, 15996, 23994, 26407, 47988, 52814, 79221, 105628, 158442, 237663, 316884, 475326, 818617, 950652, 1135501, 1637234, 2271002, 2455851, 3274468, 3406503, 4542004, 4911702, 6813006, 7367553, 9823404, 10219509, 13626012, 14735106, 20439018, 29470212, 35200531, 40878036, 70401062, 105601593, 140802124, 211203186, 316804779, 422406372, 633609558, 1267219116]

約数ペア:

[(1, 1267219116), (2, 633609558), (3, 422406372), (4, 316804779), (6, 211203186), (9, 140802124), (12, 105601593), (18, 70401062), (31, 40878036), (36, 35200531), (43, 29470212), (62, 20439018), (86, 14735106), (93, 13626012), (124, 10219509), (129, 9823404), (172, 7367553), (186, 6813006), (258, 4911702), (279, 4542004), (372, 3406503), (387, 3274468), (516, 2455851), (558, 2271002), (774, 1637234), (1116, 1135501), (1333, 950652), (1548, 818617), (2666, 475326), (3999, 316884), (5332, 237663), (7998, 158442), (11997, 105628), (15996, 79221), (23994, 52814), (26407, 47988)]