464464

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1$

素因数の和:68

約数の個数: 80

約数和(自身を含む): 1249920

約数和(自身を除く): 785456

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 29, 44, 52, 56, 58, 77, 88, 91, 104, 112, 116, 143, 154, 176, 182, 203, 208, 232, 286, 308, 319, 364, 377, 406, 464, 572, 616, 638, 728, 754, 812, 1001, 1144, 1232, 1276, 1456, 1508, 1624, 2002, 2233, 2288, 2552, 2639, 3016, 3248, 4004, 4147, 4466, 5104, 5278, 6032, 8008, 8294, 8932, 10556, 16016, 16588, 17864, 21112, 29029, 33176, 35728, 42224, 58058, 66352, 116116, 232232, 464464]

約数ペア:

[(1, 464464), (2, 232232), (4, 116116), (7, 66352), (8, 58058), (11, 42224), (13, 35728), (14, 33176), (16, 29029), (22, 21112), (26, 17864), (28, 16588), (29, 16016), (44, 10556), (52, 8932), (56, 8294), (58, 8008), (77, 6032), (88, 5278), (91, 5104), (104, 4466), (112, 4147), (116, 4004), (143, 3248), (154, 3016), (176, 2639), (182, 2552), (203, 2288), (208, 2233), (232, 2002), (286, 1624), (308, 1508), (319, 1456), (364, 1276), (377, 1232), (406, 1144), (464, 1001), (572, 812), (616, 754), (638, 728)]