208531296

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{23357}}^1$

素因数の和:23404

約数の個数: 72

約数和(自身を含む): 612166464

約数和(自身を除く): 403635168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 2232, 2976, 4464, 8928, 23357, 46714, 70071, 93428, 140142, 186856, 210213, 280284, 373712, 420426, 560568, 724067, 747424, 840852, 1121136, 1448134, 1681704, 2172201, 2242272, 2896268, 3363408, 4344402, 5792536, 6516603, 6726816, 8688804, 11585072, 13033206, 17377608, 23170144, 26066412, 34755216, 52132824, 69510432, 104265648, 208531296]

約数ペア:

[(1, 208531296), (2, 104265648), (3, 69510432), (4, 52132824), (6, 34755216), (8, 26066412), (9, 23170144), (12, 17377608), (16, 13033206), (18, 11585072), (24, 8688804), (31, 6726816), (32, 6516603), (36, 5792536), (48, 4344402), (62, 3363408), (72, 2896268), (93, 2242272), (96, 2172201), (124, 1681704), (144, 1448134), (186, 1121136), (248, 840852), (279, 747424), (288, 724067), (372, 560568), (496, 420426), (558, 373712), (744, 280284), (992, 210213), (1116, 186856), (1488, 140142), (2232, 93428), (2976, 70071), (4464, 46714), (8928, 23357)]