254501104

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2713}}^1$

素因数の和:2786

約数の個数: 80

約数和(自身を含む): 593649504

約数和(自身を除く): 339148400

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 41, 44, 52, 82, 88, 104, 143, 164, 176, 208, 286, 328, 451, 533, 572, 656, 902, 1066, 1144, 1804, 2132, 2288, 2713, 3608, 4264, 5426, 5863, 7216, 8528, 10852, 11726, 21704, 23452, 29843, 35269, 43408, 46904, 59686, 70538, 93808, 111233, 119372, 141076, 222466, 238744, 282152, 387959, 444932, 477488, 564304, 775918, 889864, 1223563, 1446029, 1551836, 1779728, 2447126, 2892058, 3103672, 4894252, 5784116, 6207344, 9788504, 11568232, 15906319, 19577008, 23136464, 31812638, 63625276, 127250552, 254501104]

約数ペア:

[(1, 254501104), (2, 127250552), (4, 63625276), (8, 31812638), (11, 23136464), (13, 19577008), (16, 15906319), (22, 11568232), (26, 9788504), (41, 6207344), (44, 5784116), (52, 4894252), (82, 3103672), (88, 2892058), (104, 2447126), (143, 1779728), (164, 1551836), (176, 1446029), (208, 1223563), (286, 889864), (328, 775918), (451, 564304), (533, 477488), (572, 444932), (656, 387959), (902, 282152), (1066, 238744), (1144, 222466), (1804, 141076), (2132, 119372), (2288, 111233), (2713, 93808), (3608, 70538), (4264, 59686), (5426, 46904), (5863, 43408), (7216, 35269), (8528, 29843), (10852, 23452), (11726, 21704)]