259422312

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{3329}}^1$

素因数の和:3546

約数の個数: 64

約数和(自身を含む): 690508800

約数和(自身を除く): 431086488

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 191, 204, 382, 408, 573, 764, 1146, 1528, 2292, 3247, 3329, 4584, 6494, 6658, 9741, 9987, 12988, 13316, 19482, 19974, 25976, 26632, 38964, 39948, 56593, 77928, 79896, 113186, 169779, 226372, 339558, 452744, 635839, 679116, 1271678, 1358232, 1907517, 2543356, 3815034, 5086712, 7630068, 10809263, 15260136, 21618526, 32427789, 43237052, 64855578, 86474104, 129711156, 259422312]

約数ペア:

[(1, 259422312), (2, 129711156), (3, 86474104), (4, 64855578), (6, 43237052), (8, 32427789), (12, 21618526), (17, 15260136), (24, 10809263), (34, 7630068), (51, 5086712), (68, 3815034), (102, 2543356), (136, 1907517), (191, 1358232), (204, 1271678), (382, 679116), (408, 635839), (573, 452744), (764, 339558), (1146, 226372), (1528, 169779), (2292, 113186), (3247, 79896), (3329, 77928), (4584, 56593), (6494, 39948), (6658, 38964), (9741, 26632), (9987, 25976), (12988, 19974), (13316, 19482)]