13148928

素因数分解:

$2^8\times 3^2\times {\mathrm{13}}^1\times {\mathrm{439}}^1$

素因数の和:474

約数の個数: 108

約数和(自身を含む): 40920880

約数和(自身を除く): 27771952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 192, 208, 234, 256, 288, 312, 384, 416, 439, 468, 576, 624, 768, 832, 878, 936, 1152, 1248, 1317, 1664, 1756, 1872, 2304, 2496, 2634, 3328, 3512, 3744, 3951, 4992, 5268, 5707, 7024, 7488, 7902, 9984, 10536, 11414, 14048, 14976, 15804, 17121, 21072, 22828, 28096, 29952, 31608, 34242, 42144, 45656, 51363, 56192, 63216, 68484, 84288, 91312, 102726, 112384, 126432, 136968, 168576, 182624, 205452, 252864, 273936, 337152, 365248, 410904, 505728, 547872, 730496, 821808, 1011456, 1095744, 1460992, 1643616, 2191488, 3287232, 4382976, 6574464, 13148928]

約数ペア:

[(1, 13148928), (2, 6574464), (3, 4382976), (4, 3287232), (6, 2191488), (8, 1643616), (9, 1460992), (12, 1095744), (13, 1011456), (16, 821808), (18, 730496), (24, 547872), (26, 505728), (32, 410904), (36, 365248), (39, 337152), (48, 273936), (52, 252864), (64, 205452), (72, 182624), (78, 168576), (96, 136968), (104, 126432), (117, 112384), (128, 102726), (144, 91312), (156, 84288), (192, 68484), (208, 63216), (234, 56192), (256, 51363), (288, 45656), (312, 42144), (384, 34242), (416, 31608), (439, 29952), (468, 28096), (576, 22828), (624, 21072), (768, 17121), (832, 15804), (878, 14976), (936, 14048), (1152, 11414), (1248, 10536), (1317, 9984), (1664, 7902), (1756, 7488), (1872, 7024), (2304, 5707), (2496, 5268), (2634, 4992), (3328, 3951), (3512, 3744)]