400725085104

素因数分解:

$2^4\times 3^2\times {\mathrm{1123}}^1\times {\mathrm{2478017}}^1$

素因数の和:2479154

約数の個数: 60

約数和(自身を含む): 1122472769496

約数和(自身を除く): 721747684392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1123, 2246, 3369, 4492, 6738, 8984, 10107, 13476, 17968, 20214, 26952, 40428, 53904, 80856, 161712, 2478017, 4956034, 7434051, 9912068, 14868102, 19824136, 22302153, 29736204, 39648272, 44604306, 59472408, 89208612, 118944816, 178417224, 356834448, 2782813091, 5565626182, 8348439273, 11131252364, 16696878546, 22262504728, 25045317819, 33393757092, 44525009456, 50090635638, 66787514184, 100181271276, 133575028368, 200362542552, 400725085104]

約数ペア:

[(1, 400725085104), (2, 200362542552), (3, 133575028368), (4, 100181271276), (6, 66787514184), (8, 50090635638), (9, 44525009456), (12, 33393757092), (16, 25045317819), (18, 22262504728), (24, 16696878546), (36, 11131252364), (48, 8348439273), (72, 5565626182), (144, 2782813091), (1123, 356834448), (2246, 178417224), (3369, 118944816), (4492, 89208612), (6738, 59472408), (8984, 44604306), (10107, 39648272), (13476, 29736204), (17968, 22302153), (20214, 19824136), (26952, 14868102), (40428, 9912068), (53904, 7434051), (80856, 4956034), (161712, 2478017)]