757302

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:117

約数の個数: 64

約数和(自身を含む): 1989120

約数和(自身を除く): 1231818

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 57, 73, 78, 91, 114, 133, 146, 182, 219, 247, 266, 273, 399, 438, 494, 511, 546, 741, 798, 949, 1022, 1387, 1482, 1533, 1729, 1898, 2774, 2847, 3066, 3458, 4161, 5187, 5694, 6643, 8322, 9709, 10374, 13286, 18031, 19418, 19929, 29127, 36062, 39858, 54093, 58254, 108186, 126217, 252434, 378651, 757302]

約数ペア:

[(1, 757302), (2, 378651), (3, 252434), (6, 126217), (7, 108186), (13, 58254), (14, 54093), (19, 39858), (21, 36062), (26, 29127), (38, 19929), (39, 19418), (42, 18031), (57, 13286), (73, 10374), (78, 9709), (91, 8322), (114, 6643), (133, 5694), (146, 5187), (182, 4161), (219, 3458), (247, 3066), (266, 2847), (273, 2774), (399, 1898), (438, 1729), (494, 1533), (511, 1482), (546, 1387), (741, 1022), (798, 949)]