263065824

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{130489}}^1$

素因数の和:130512

約数の個数: 72

約数和(自身を含む): 854970480

約数和(自身を除く): 591904656

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 130489, 260978, 391467, 521956, 782934, 913423, 1043912, 1174401, 1565868, 1826846, 2087824, 2348802, 2740269, 3131736, 3653692, 4175648, 4697604, 5480538, 6263472, 7307384, 8220807, 9395208, 10961076, 12526944, 14614768, 16441614, 18790416, 21922152, 29229536, 32883228, 37580832, 43844304, 65766456, 87688608, 131532912, 263065824]

約数ペア:

[(1, 263065824), (2, 131532912), (3, 87688608), (4, 65766456), (6, 43844304), (7, 37580832), (8, 32883228), (9, 29229536), (12, 21922152), (14, 18790416), (16, 16441614), (18, 14614768), (21, 12526944), (24, 10961076), (28, 9395208), (32, 8220807), (36, 7307384), (42, 6263472), (48, 5480538), (56, 4697604), (63, 4175648), (72, 3653692), (84, 3131736), (96, 2740269), (112, 2348802), (126, 2087824), (144, 1826846), (168, 1565868), (224, 1174401), (252, 1043912), (288, 913423), (336, 782934), (504, 521956), (672, 391467), (1008, 260978), (2016, 130489)]