748348848

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{133253}}^1$

素因数の和:133283

約数の個数: 80

約数和(自身を含む): 2313289440

約数和(自身を除く): 1564940592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 208, 216, 234, 312, 351, 432, 468, 624, 702, 936, 1404, 1872, 2808, 5616, 133253, 266506, 399759, 533012, 799518, 1066024, 1199277, 1599036, 1732289, 2132048, 2398554, 3198072, 3464578, 3597831, 4797108, 5196867, 6396144, 6929156, 7195662, 9594216, 10393734, 13858312, 14391324, 15590601, 19188432, 20787468, 27716624, 28782648, 31181202, 41574936, 46771803, 57565296, 62362404, 83149872, 93543606, 124724808, 187087212, 249449616, 374174424, 748348848]

約数ペア:

[(1, 748348848), (2, 374174424), (3, 249449616), (4, 187087212), (6, 124724808), (8, 93543606), (9, 83149872), (12, 62362404), (13, 57565296), (16, 46771803), (18, 41574936), (24, 31181202), (26, 28782648), (27, 27716624), (36, 20787468), (39, 19188432), (48, 15590601), (52, 14391324), (54, 13858312), (72, 10393734), (78, 9594216), (104, 7195662), (108, 6929156), (117, 6396144), (144, 5196867), (156, 4797108), (208, 3597831), (216, 3464578), (234, 3198072), (312, 2398554), (351, 2132048), (432, 1732289), (468, 1599036), (624, 1199277), (702, 1066024), (936, 799518), (1404, 533012), (1872, 399759), (2808, 266506), (5616, 133253)]