2665643988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{461}}^1\times {\mathrm{3623}}^1$

素因数の和:4117

約数の個数: 96

約数和(自身を含む): 7500810240

約数和(自身を除く): 4835166252

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 461, 532, 798, 922, 1383, 1596, 1844, 2766, 3227, 3623, 5532, 6454, 7246, 8759, 9681, 10869, 12908, 14492, 17518, 19362, 21738, 25361, 26277, 35036, 38724, 43476, 50722, 52554, 61313, 68837, 76083, 101444, 105108, 122626, 137674, 152166, 183939, 206511, 245252, 275348, 304332, 367878, 413022, 481859, 735756, 826044, 963718, 1445577, 1670203, 1927436, 2891154, 3340406, 5010609, 5782308, 6680812, 10021218, 11691421, 20042436, 23382842, 31733857, 35074263, 46765684, 63467714, 70148526, 95201571, 126935428, 140297052, 190403142, 222136999, 380806284, 444273998, 666410997, 888547996, 1332821994, 2665643988]

約数ペア:

[(1, 2665643988), (2, 1332821994), (3, 888547996), (4, 666410997), (6, 444273998), (7, 380806284), (12, 222136999), (14, 190403142), (19, 140297052), (21, 126935428), (28, 95201571), (38, 70148526), (42, 63467714), (57, 46765684), (76, 35074263), (84, 31733857), (114, 23382842), (133, 20042436), (228, 11691421), (266, 10021218), (399, 6680812), (461, 5782308), (532, 5010609), (798, 3340406), (922, 2891154), (1383, 1927436), (1596, 1670203), (1844, 1445577), (2766, 963718), (3227, 826044), (3623, 735756), (5532, 481859), (6454, 413022), (7246, 367878), (8759, 304332), (9681, 275348), (10869, 245252), (12908, 206511), (14492, 183939), (17518, 152166), (19362, 137674), (21738, 122626), (25361, 105108), (26277, 101444), (35036, 76083), (38724, 68837), (43476, 61313), (50722, 52554)]