298672452

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{619}}^1\times {\mathrm{1031}}^1$

素因数の和:1673

約数の個数: 72

約数和(自身を含む): 815156160

約数和(自身を除く): 516483708

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 619, 1031, 1238, 1857, 2062, 2476, 3093, 3714, 4124, 5571, 6186, 7428, 8047, 9279, 11142, 12372, 13403, 16094, 18558, 22284, 24141, 26806, 32188, 37116, 40209, 48282, 53612, 72423, 80418, 96564, 120627, 144846, 160836, 241254, 289692, 482508, 638189, 1276378, 1914567, 2552756, 3829134, 5743701, 7658268, 8296457, 11487402, 16592914, 22974804, 24889371, 33185828, 49778742, 74668113, 99557484, 149336226, 298672452]

約数ペア:

[(1, 298672452), (2, 149336226), (3, 99557484), (4, 74668113), (6, 49778742), (9, 33185828), (12, 24889371), (13, 22974804), (18, 16592914), (26, 11487402), (36, 8296457), (39, 7658268), (52, 5743701), (78, 3829134), (117, 2552756), (156, 1914567), (234, 1276378), (468, 638189), (619, 482508), (1031, 289692), (1238, 241254), (1857, 160836), (2062, 144846), (2476, 120627), (3093, 96564), (3714, 80418), (4124, 72423), (5571, 53612), (6186, 48282), (7428, 40209), (8047, 37116), (9279, 32188), (11142, 26806), (12372, 24141), (13403, 22284), (16094, 18558)]