7245146994

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{461}}^1\times {\mathrm{1549}}^1$

素因数の和:2123

約数の個数: 64

約数和(自身を含む): 15467760000

約数和(自身を除く): 8222613006

約数列:

[1, 2, 3, 6, 19, 38, 57, 89, 114, 178, 267, 461, 534, 922, 1383, 1549, 1691, 2766, 3098, 3382, 4647, 5073, 8759, 9294, 10146, 17518, 26277, 29431, 41029, 52554, 58862, 82058, 88293, 123087, 137861, 176586, 246174, 275722, 413583, 714089, 779551, 827166, 1428178, 1559102, 2142267, 2338653, 2619359, 4284534, 4677306, 5238718, 7858077, 13567691, 15716154, 27135382, 40703073, 63553921, 81406146, 127107842, 190661763, 381323526, 1207524499, 2415048998, 3622573497, 7245146994]

約数ペア:

[(1, 7245146994), (2, 3622573497), (3, 2415048998), (6, 1207524499), (19, 381323526), (38, 190661763), (57, 127107842), (89, 81406146), (114, 63553921), (178, 40703073), (267, 27135382), (461, 15716154), (534, 13567691), (922, 7858077), (1383, 5238718), (1549, 4677306), (1691, 4284534), (2766, 2619359), (3098, 2338653), (3382, 2142267), (4647, 1559102), (5073, 1428178), (8759, 827166), (9294, 779551), (10146, 714089), (17518, 413583), (26277, 275722), (29431, 246174), (41029, 176586), (52554, 137861), (58862, 123087), (82058, 88293)]