254271864

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137593}}^1$

素因数の和:137620

約数の個数: 64

約数和(自身を含む): 792541440

約数和(自身を除く): 538269576

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 168, 231, 264, 308, 462, 616, 924, 1848, 137593, 275186, 412779, 550372, 825558, 963151, 1100744, 1513523, 1651116, 1926302, 2889453, 3027046, 3302232, 3852604, 4540569, 5778906, 6054092, 7705208, 9081138, 10594661, 11557812, 12108184, 18162276, 21189322, 23115624, 31783983, 36324552, 42378644, 63567966, 84757288, 127135932, 254271864]

約数ペア:

[(1, 254271864), (2, 127135932), (3, 84757288), (4, 63567966), (6, 42378644), (7, 36324552), (8, 31783983), (11, 23115624), (12, 21189322), (14, 18162276), (21, 12108184), (22, 11557812), (24, 10594661), (28, 9081138), (33, 7705208), (42, 6054092), (44, 5778906), (56, 4540569), (66, 3852604), (77, 3302232), (84, 3027046), (88, 2889453), (132, 1926302), (154, 1651116), (168, 1513523), (231, 1100744), (264, 963151), (308, 825558), (462, 550372), (616, 412779), (924, 275186), (1848, 137593)]