1520784824

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{601}}^1\times {\mathrm{839}}^1$

素因数の和:1488

約数の個数: 64

約数和(自身を含む): 3185784000

約数和(自身を除く): 1664999176

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 104, 116, 232, 377, 601, 754, 839, 1202, 1508, 1678, 2404, 3016, 3356, 4808, 6712, 7813, 10907, 15626, 17429, 21814, 24331, 31252, 34858, 43628, 48662, 62504, 69716, 87256, 97324, 139432, 194648, 226577, 316303, 453154, 504239, 632606, 906308, 1008478, 1265212, 1812616, 2016956, 2530424, 4033912, 6555107, 13110214, 14622931, 26220428, 29245862, 52440856, 58491724, 116983448, 190098103, 380196206, 760392412, 1520784824]

約数ペア:

[(1, 1520784824), (2, 760392412), (4, 380196206), (8, 190098103), (13, 116983448), (26, 58491724), (29, 52440856), (52, 29245862), (58, 26220428), (104, 14622931), (116, 13110214), (232, 6555107), (377, 4033912), (601, 2530424), (754, 2016956), (839, 1812616), (1202, 1265212), (1508, 1008478), (1678, 906308), (2404, 632606), (3016, 504239), (3356, 453154), (4808, 316303), (6712, 226577), (7813, 194648), (10907, 139432), (15626, 97324), (17429, 87256), (21814, 69716), (24331, 62504), (31252, 48662), (34858, 43628)]