641533464

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{4793}}^1$

素因数の和:4842

約数の個数: 144

約数和(自身を含む): 2052886680

約数和(自身を除く): 1411353216

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 24, 26, 33, 36, 39, 44, 52, 66, 72, 78, 88, 99, 104, 117, 132, 143, 156, 169, 198, 234, 264, 286, 312, 338, 396, 429, 468, 507, 572, 676, 792, 858, 936, 1014, 1144, 1287, 1352, 1521, 1716, 1859, 2028, 2574, 3042, 3432, 3718, 4056, 4793, 5148, 5577, 6084, 7436, 9586, 10296, 11154, 12168, 14379, 14872, 16731, 19172, 22308, 28758, 33462, 38344, 43137, 44616, 52723, 57516, 62309, 66924, 86274, 105446, 115032, 124618, 133848, 158169, 172548, 186927, 210892, 249236, 316338, 345096, 373854, 421784, 474507, 498472, 560781, 632676, 685399, 747708, 810017, 949014, 1121562, 1265352, 1370798, 1495416, 1620034, 1898028, 2056197, 2243124, 2430051, 2741596, 3240068, 3796056, 4112394, 4486248, 4860102, 5483192, 6168591, 6480136, 7290153, 8224788, 8910187, 9720204, 12337182, 14580306, 16449576, 17820374, 19440408, 24674364, 26730561, 29160612, 35640748, 49348728, 53461122, 58321224, 71281496, 80191683, 106922244, 160383366, 213844488, 320766732, 641533464]

約数ペア:

[(1, 641533464), (2, 320766732), (3, 213844488), (4, 160383366), (6, 106922244), (8, 80191683), (9, 71281496), (11, 58321224), (12, 53461122), (13, 49348728), (18, 35640748), (22, 29160612), (24, 26730561), (26, 24674364), (33, 19440408), (36, 17820374), (39, 16449576), (44, 14580306), (52, 12337182), (66, 9720204), (72, 8910187), (78, 8224788), (88, 7290153), (99, 6480136), (104, 6168591), (117, 5483192), (132, 4860102), (143, 4486248), (156, 4112394), (169, 3796056), (198, 3240068), (234, 2741596), (264, 2430051), (286, 2243124), (312, 2056197), (338, 1898028), (396, 1620034), (429, 1495416), (468, 1370798), (507, 1265352), (572, 1121562), (676, 949014), (792, 810017), (858, 747708), (936, 685399), (1014, 632676), (1144, 560781), (1287, 498472), (1352, 474507), (1521, 421784), (1716, 373854), (1859, 345096), (2028, 316338), (2574, 249236), (3042, 210892), (3432, 186927), (3718, 172548), (4056, 158169), (4793, 133848), (5148, 124618), (5577, 115032), (6084, 105446), (7436, 86274), (9586, 66924), (10296, 62309), (11154, 57516), (12168, 52723), (14379, 44616), (14872, 43137), (16731, 38344), (19172, 33462), (22308, 28758)]