264838644

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{55313}}^1$

素因数の和:55349

約数の個数: 72

約数和(自身を含む): 805371840

約数和(自身を除く): 540533196

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 55313, 110626, 165939, 221252, 331878, 387191, 497817, 663756, 774382, 995634, 1050947, 1161573, 1548764, 1991268, 2101894, 2323146, 3152841, 3484719, 4203788, 4646292, 6305682, 6969438, 7356629, 9458523, 12611364, 13938876, 14713258, 18917046, 22069887, 29426516, 37834092, 44139774, 66209661, 88279548, 132419322, 264838644]

約数ペア:

[(1, 264838644), (2, 132419322), (3, 88279548), (4, 66209661), (6, 44139774), (7, 37834092), (9, 29426516), (12, 22069887), (14, 18917046), (18, 14713258), (19, 13938876), (21, 12611364), (28, 9458523), (36, 7356629), (38, 6969438), (42, 6305682), (57, 4646292), (63, 4203788), (76, 3484719), (84, 3152841), (114, 2323146), (126, 2101894), (133, 1991268), (171, 1548764), (228, 1161573), (252, 1050947), (266, 995634), (342, 774382), (399, 663756), (532, 497817), (684, 387191), (798, 331878), (1197, 221252), (1596, 165939), (2394, 110626), (4788, 55313)]