264667608

素因数分解:

$2^3\times 3^3\times {\mathrm{997}}^1\times {\mathrm{1229}}^1$

素因数の和:2241

約数の個数: 64

約数和(自身を含む): 736524000

約数和(自身を除く): 471856392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 997, 1229, 1994, 2458, 2991, 3687, 3988, 4916, 5982, 7374, 7976, 8973, 9832, 11061, 11964, 14748, 17946, 22122, 23928, 26919, 29496, 33183, 35892, 44244, 53838, 66366, 71784, 88488, 107676, 132732, 215352, 265464, 1225313, 2450626, 3675939, 4901252, 7351878, 9802504, 11027817, 14703756, 22055634, 29407512, 33083451, 44111268, 66166902, 88222536, 132333804, 264667608]

約数ペア:

[(1, 264667608), (2, 132333804), (3, 88222536), (4, 66166902), (6, 44111268), (8, 33083451), (9, 29407512), (12, 22055634), (18, 14703756), (24, 11027817), (27, 9802504), (36, 7351878), (54, 4901252), (72, 3675939), (108, 2450626), (216, 1225313), (997, 265464), (1229, 215352), (1994, 132732), (2458, 107676), (2991, 88488), (3687, 71784), (3988, 66366), (4916, 53838), (5982, 44244), (7374, 35892), (7976, 33183), (8973, 29496), (9832, 26919), (11061, 23928), (11964, 22122), (14748, 17946)]