499915668

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{20593}}^1$

素因数の和:20641

約数の個数: 72

約数和(自身を含む): 1416208192

約数和(自身を除く): 916292524

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 289, 357, 476, 578, 714, 867, 1156, 1428, 1734, 2023, 3468, 4046, 6069, 8092, 12138, 20593, 24276, 41186, 61779, 82372, 123558, 144151, 247116, 288302, 350081, 432453, 576604, 700162, 864906, 1050243, 1400324, 1729812, 2100486, 2450567, 4200972, 4901134, 5951377, 7351701, 9802268, 11902754, 14703402, 17854131, 23805508, 29406804, 35708262, 41659639, 71416524, 83319278, 124978917, 166638556, 249957834, 499915668]

約数ペア:

[(1, 499915668), (2, 249957834), (3, 166638556), (4, 124978917), (6, 83319278), (7, 71416524), (12, 41659639), (14, 35708262), (17, 29406804), (21, 23805508), (28, 17854131), (34, 14703402), (42, 11902754), (51, 9802268), (68, 7351701), (84, 5951377), (102, 4901134), (119, 4200972), (204, 2450567), (238, 2100486), (289, 1729812), (357, 1400324), (476, 1050243), (578, 864906), (714, 700162), (867, 576604), (1156, 432453), (1428, 350081), (1734, 288302), (2023, 247116), (3468, 144151), (4046, 123558), (6069, 82372), (8092, 61779), (12138, 41186), (20593, 24276)]