718278912

素因数分解:

$2^8\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23981}}^1$

素因数の和:24016

約数の個数: 108

約数和(自身を含む): 2230373964

約数和(自身を除く): 1512095052

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, 468, 576, 624, 768, 832, 936, 1152, 1248, 1664, 1872, 2304, 2496, 3328, 3744, 4992, 7488, 9984, 14976, 23981, 29952, 47962, 71943, 95924, 143886, 191848, 215829, 287772, 311753, 383696, 431658, 575544, 623506, 767392, 863316, 935259, 1151088, 1247012, 1534784, 1726632, 1870518, 2302176, 2494024, 2805777, 3069568, 3453264, 3741036, 4604352, 4988048, 5611554, 6139136, 6906528, 7482072, 9208704, 9976096, 11223108, 13813056, 14964144, 18417408, 19952192, 22446216, 27626112, 29928288, 39904384, 44892432, 55252224, 59856576, 79808768, 89784864, 119713152, 179569728, 239426304, 359139456, 718278912]

約数ペア:

[(1, 718278912), (2, 359139456), (3, 239426304), (4, 179569728), (6, 119713152), (8, 89784864), (9, 79808768), (12, 59856576), (13, 55252224), (16, 44892432), (18, 39904384), (24, 29928288), (26, 27626112), (32, 22446216), (36, 19952192), (39, 18417408), (48, 14964144), (52, 13813056), (64, 11223108), (72, 9976096), (78, 9208704), (96, 7482072), (104, 6906528), (117, 6139136), (128, 5611554), (144, 4988048), (156, 4604352), (192, 3741036), (208, 3453264), (234, 3069568), (256, 2805777), (288, 2494024), (312, 2302176), (384, 1870518), (416, 1726632), (468, 1534784), (576, 1247012), (624, 1151088), (768, 935259), (832, 863316), (936, 767392), (1152, 623506), (1248, 575544), (1664, 431658), (1872, 383696), (2304, 311753), (2496, 287772), (3328, 215829), (3744, 191848), (4992, 143886), (7488, 95924), (9984, 71943), (14976, 47962), (23981, 29952)]