255919341924

素因数分解:

$2^2\times 3^2\times {\mathrm{149}}^1\times {\mathrm{631}}^1\times {\mathrm{75611}}^1$

素因数の和:76401

約数の個数: 72

約数和(自身を含む): 652289601600

約数和(自身を除く): 396370259676

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 149, 298, 447, 596, 631, 894, 1262, 1341, 1788, 1893, 2524, 2682, 3786, 5364, 5679, 7572, 11358, 22716, 75611, 94019, 151222, 188038, 226833, 282057, 302444, 376076, 453666, 564114, 680499, 846171, 907332, 1128228, 1360998, 1692342, 2721996, 3384684, 11266039, 22532078, 33798117, 45064156, 47710541, 67596234, 95421082, 101394351, 135192468, 143131623, 190842164, 202788702, 286263246, 405577404, 429394869, 572526492, 858789738, 1717579476, 7108870609, 14217741218, 21326611827, 28435482436, 42653223654, 63979835481, 85306447308, 127959670962, 255919341924]

約数ペア:

[(1, 255919341924), (2, 127959670962), (3, 85306447308), (4, 63979835481), (6, 42653223654), (9, 28435482436), (12, 21326611827), (18, 14217741218), (36, 7108870609), (149, 1717579476), (298, 858789738), (447, 572526492), (596, 429394869), (631, 405577404), (894, 286263246), (1262, 202788702), (1341, 190842164), (1788, 143131623), (1893, 135192468), (2524, 101394351), (2682, 95421082), (3786, 67596234), (5364, 47710541), (5679, 45064156), (7572, 33798117), (11358, 22532078), (22716, 11266039), (75611, 3384684), (94019, 2721996), (151222, 1692342), (188038, 1360998), (226833, 1128228), (282057, 907332), (302444, 846171), (376076, 680499), (453666, 564114)]