258079464

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2689}}^1$

素因数の和:2775

約数の個数: 96

約数和(自身を含む): 738566400

約数和(自身を除く): 480486936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 43, 62, 72, 86, 93, 124, 129, 172, 186, 248, 258, 279, 344, 372, 387, 516, 558, 744, 774, 1032, 1116, 1333, 1548, 2232, 2666, 2689, 3096, 3999, 5332, 5378, 7998, 8067, 10664, 10756, 11997, 15996, 16134, 21512, 23994, 24201, 31992, 32268, 47988, 48402, 64536, 83359, 95976, 96804, 115627, 166718, 193608, 231254, 250077, 333436, 346881, 462508, 500154, 666872, 693762, 750231, 925016, 1000308, 1040643, 1387524, 1500462, 2000616, 2081286, 2775048, 3000924, 3584437, 4162572, 6001848, 7168874, 8325144, 10753311, 14337748, 21506622, 28675496, 32259933, 43013244, 64519866, 86026488, 129039732, 258079464]

約数ペア:

[(1, 258079464), (2, 129039732), (3, 86026488), (4, 64519866), (6, 43013244), (8, 32259933), (9, 28675496), (12, 21506622), (18, 14337748), (24, 10753311), (31, 8325144), (36, 7168874), (43, 6001848), (62, 4162572), (72, 3584437), (86, 3000924), (93, 2775048), (124, 2081286), (129, 2000616), (172, 1500462), (186, 1387524), (248, 1040643), (258, 1000308), (279, 925016), (344, 750231), (372, 693762), (387, 666872), (516, 500154), (558, 462508), (744, 346881), (774, 333436), (1032, 250077), (1116, 231254), (1333, 193608), (1548, 166718), (2232, 115627), (2666, 96804), (2689, 95976), (3096, 83359), (3999, 64536), (5332, 48402), (5378, 47988), (7998, 32268), (8067, 31992), (10664, 24201), (10756, 23994), (11997, 21512), (15996, 16134)]