266772996

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{55717}}^1$

素因数の和:55753

約数の個数: 72

約数和(自身を含む): 811254080

約数和(自身を除く): 544481084

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, 55717, 111434, 167151, 222868, 334302, 390019, 501453, 668604, 780038, 1002906, 1058623, 1170057, 1560076, 2005812, 2117246, 2340114, 3175869, 3510171, 4234492, 4680228, 6351738, 7020342, 7410361, 9527607, 12703476, 14040684, 14820722, 19055214, 22231083, 29641444, 38110428, 44462166, 66693249, 88924332, 133386498, 266772996]

約数ペア:

[(1, 266772996), (2, 133386498), (3, 88924332), (4, 66693249), (6, 44462166), (7, 38110428), (9, 29641444), (12, 22231083), (14, 19055214), (18, 14820722), (19, 14040684), (21, 12703476), (28, 9527607), (36, 7410361), (38, 7020342), (42, 6351738), (57, 4680228), (63, 4234492), (76, 3510171), (84, 3175869), (114, 2340114), (126, 2117246), (133, 2005812), (171, 1560076), (228, 1170057), (252, 1058623), (266, 1002906), (342, 780038), (399, 668604), (532, 501453), (684, 390019), (798, 334302), (1197, 222868), (1596, 167151), (2394, 111434), (4788, 55717)]