568642724

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^2\times {\mathrm{229}}^1$

素因数の和:369

約数の個数: 72

約数和(自身を含む): 1161576360

約数和(自身を除く): 592933636

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 53, 68, 106, 212, 221, 229, 442, 458, 689, 884, 901, 916, 1378, 1802, 2756, 2809, 2977, 3604, 3893, 5618, 5954, 7786, 11236, 11713, 11908, 12137, 15572, 23426, 24274, 36517, 46852, 47753, 48548, 50609, 73034, 95506, 101218, 146068, 157781, 191012, 202436, 206329, 315562, 412658, 620789, 631124, 643261, 825316, 1241578, 1286522, 2483156, 2573044, 2682277, 5364554, 8362393, 10729108, 10935437, 16724786, 21870874, 33449572, 43741748, 142160681, 284321362, 568642724]

約数ペア:

[(1, 568642724), (2, 284321362), (4, 142160681), (13, 43741748), (17, 33449572), (26, 21870874), (34, 16724786), (52, 10935437), (53, 10729108), (68, 8362393), (106, 5364554), (212, 2682277), (221, 2573044), (229, 2483156), (442, 1286522), (458, 1241578), (689, 825316), (884, 643261), (901, 631124), (916, 620789), (1378, 412658), (1802, 315562), (2756, 206329), (2809, 202436), (2977, 191012), (3604, 157781), (3893, 146068), (5618, 101218), (5954, 95506), (7786, 73034), (11236, 50609), (11713, 48548), (11908, 47753), (12137, 46852), (15572, 36517), (23426, 24274)]