2255968

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1$

素因数の和:80

約数の個数: 96

約数和(自身を含む): 5715360

約数和(自身を除く): 3459392

約数列:

[1, 2, 4, 8, 11, 13, 16, 17, 22, 26, 29, 32, 34, 44, 52, 58, 68, 88, 104, 116, 136, 143, 176, 187, 208, 221, 232, 272, 286, 319, 352, 374, 377, 416, 442, 464, 493, 544, 572, 638, 748, 754, 884, 928, 986, 1144, 1276, 1496, 1508, 1768, 1972, 2288, 2431, 2552, 2992, 3016, 3536, 3944, 4147, 4576, 4862, 5104, 5423, 5984, 6032, 6409, 7072, 7888, 8294, 9724, 10208, 10846, 12064, 12818, 15776, 16588, 19448, 21692, 25636, 33176, 38896, 43384, 51272, 66352, 70499, 77792, 86768, 102544, 132704, 140998, 173536, 205088, 281996, 563992, 1127984, 2255968]

約数ペア:

[(1, 2255968), (2, 1127984), (4, 563992), (8, 281996), (11, 205088), (13, 173536), (16, 140998), (17, 132704), (22, 102544), (26, 86768), (29, 77792), (32, 70499), (34, 66352), (44, 51272), (52, 43384), (58, 38896), (68, 33176), (88, 25636), (104, 21692), (116, 19448), (136, 16588), (143, 15776), (176, 12818), (187, 12064), (208, 10846), (221, 10208), (232, 9724), (272, 8294), (286, 7888), (319, 7072), (352, 6409), (374, 6032), (377, 5984), (416, 5423), (442, 5104), (464, 4862), (493, 4576), (544, 4147), (572, 3944), (638, 3536), (748, 3016), (754, 2992), (884, 2552), (928, 2431), (986, 2288), (1144, 1972), (1276, 1768), (1496, 1508)]