981606792

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{1129}}^1\times {\mathrm{2131}}^1$

素因数の和:3286

約数の個数: 64

約数和(自身を含む): 2601892800

約数和(自身を除く): 1620286008

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 1129, 2131, 2258, 3387, 4262, 4516, 6393, 6774, 8524, 9032, 12786, 13548, 17048, 19193, 25572, 27096, 36227, 38386, 51144, 57579, 72454, 76772, 108681, 115158, 144908, 153544, 217362, 230316, 289816, 434724, 460632, 869448, 2405899, 4811798, 7217697, 9623596, 14435394, 19247192, 28870788, 40900283, 57741576, 81800566, 122700849, 163601132, 245401698, 327202264, 490803396, 981606792]

約数ペア:

[(1, 981606792), (2, 490803396), (3, 327202264), (4, 245401698), (6, 163601132), (8, 122700849), (12, 81800566), (17, 57741576), (24, 40900283), (34, 28870788), (51, 19247192), (68, 14435394), (102, 9623596), (136, 7217697), (204, 4811798), (408, 2405899), (1129, 869448), (2131, 460632), (2258, 434724), (3387, 289816), (4262, 230316), (4516, 217362), (6393, 153544), (6774, 144908), (8524, 115158), (9032, 108681), (12786, 76772), (13548, 72454), (17048, 57579), (19193, 51144), (25572, 38386), (27096, 36227)]