256927752

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2677}}^1$

素因数の和:2763

約数の個数: 96

約数和(自身を含む): 735271680

約数和(自身を除く): 478343928

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, 2677, 3096, 3999, 5332, 5354, 7998, 8031, 10664, 10708, 11997, 15996, 16062, 21416, 23994, 24093, 31992, 32124, 47988, 48186, 64248, 82987, 95976, 96372, 115111, 165974, 192744, 230222, 248961, 331948, 345333, 460444, 497922, 663896, 690666, 746883, 920888, 995844, 1035999, 1381332, 1493766, 1991688, 2071998, 2762664, 2987532, 3568441, 4143996, 5975064, 7136882, 8287992, 10705323, 14273764, 21410646, 28547528, 32115969, 42821292, 64231938, 85642584, 128463876, 256927752]

約数ペア:

[(1, 256927752), (2, 128463876), (3, 85642584), (4, 64231938), (6, 42821292), (8, 32115969), (9, 28547528), (12, 21410646), (18, 14273764), (24, 10705323), (31, 8287992), (36, 7136882), (43, 5975064), (62, 4143996), (72, 3568441), (86, 2987532), (93, 2762664), (124, 2071998), (129, 1991688), (172, 1493766), (186, 1381332), (248, 1035999), (258, 995844), (279, 920888), (344, 746883), (372, 690666), (387, 663896), (516, 497922), (558, 460444), (744, 345333), (774, 331948), (1032, 248961), (1116, 230222), (1333, 192744), (1548, 165974), (2232, 115111), (2666, 96372), (2677, 95976), (3096, 82987), (3999, 64248), (5332, 48186), (5354, 47988), (7998, 32124), (8031, 31992), (10664, 24093), (10708, 23994), (11997, 21416), (15996, 16062)]