268456770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{1409}}^1$

素因数の和:1524

約数の個数: 96

約数和(自身を含む): 732466800

約数和(自身を除く): 464010030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 73, 87, 90, 145, 146, 174, 219, 261, 290, 365, 435, 438, 522, 657, 730, 870, 1095, 1305, 1314, 1409, 2117, 2190, 2610, 2818, 3285, 4227, 4234, 6351, 6570, 7045, 8454, 10585, 12681, 12702, 14090, 19053, 21135, 21170, 25362, 31755, 38106, 40861, 42270, 63405, 63510, 81722, 95265, 102857, 122583, 126810, 190530, 204305, 205714, 245166, 308571, 367749, 408610, 514285, 612915, 617142, 735498, 925713, 1028570, 1225830, 1542855, 1838745, 1851426, 2982853, 3085710, 3677490, 4628565, 5965706, 8948559, 9257130, 14914265, 17897118, 26845677, 29828530, 44742795, 53691354, 89485590, 134228385, 268456770]

約数ペア:

[(1, 268456770), (2, 134228385), (3, 89485590), (5, 53691354), (6, 44742795), (9, 29828530), (10, 26845677), (15, 17897118), (18, 14914265), (29, 9257130), (30, 8948559), (45, 5965706), (58, 4628565), (73, 3677490), (87, 3085710), (90, 2982853), (145, 1851426), (146, 1838745), (174, 1542855), (219, 1225830), (261, 1028570), (290, 925713), (365, 735498), (435, 617142), (438, 612915), (522, 514285), (657, 408610), (730, 367749), (870, 308571), (1095, 245166), (1305, 205714), (1314, 204305), (1409, 190530), (2117, 126810), (2190, 122583), (2610, 102857), (2818, 95265), (3285, 81722), (4227, 63510), (4234, 63405), (6351, 42270), (6570, 40861), (7045, 38106), (8454, 31755), (10585, 25362), (12681, 21170), (12702, 21135), (14090, 19053)]