765336

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1$

素因数の和:256

約数の個数: 64

約数和(自身を含む): 2257920

約数和(自身を除く): 1492584

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 132, 143, 156, 223, 264, 286, 312, 429, 446, 572, 669, 858, 892, 1144, 1338, 1716, 1784, 2453, 2676, 2899, 3432, 4906, 5352, 5798, 7359, 8697, 9812, 11596, 14718, 17394, 19624, 23192, 29436, 31889, 34788, 58872, 63778, 69576, 95667, 127556, 191334, 255112, 382668, 765336]

約数ペア:

[(1, 765336), (2, 382668), (3, 255112), (4, 191334), (6, 127556), (8, 95667), (11, 69576), (12, 63778), (13, 58872), (22, 34788), (24, 31889), (26, 29436), (33, 23192), (39, 19624), (44, 17394), (52, 14718), (66, 11596), (78, 9812), (88, 8697), (104, 7359), (132, 5798), (143, 5352), (156, 4906), (223, 3432), (264, 2899), (286, 2676), (312, 2453), (429, 1784), (446, 1716), (572, 1338), (669, 1144), (858, 892)]