438852864

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{18433}}^1$

素因数の和:18483

約数の個数: 72

約数和(自身を含む): 1205731072

約数和(自身を除く): 766878208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 496, 744, 768, 992, 1488, 1984, 2976, 3968, 5952, 7936, 11904, 18433, 23808, 36866, 55299, 73732, 110598, 147464, 221196, 294928, 442392, 571423, 589856, 884784, 1142846, 1179712, 1714269, 1769568, 2285692, 2359424, 3428538, 3539136, 4571384, 4718848, 6857076, 7078272, 9142768, 13714152, 14156544, 18285536, 27428304, 36571072, 54856608, 73142144, 109713216, 146284288, 219426432, 438852864]

約数ペア:

[(1, 438852864), (2, 219426432), (3, 146284288), (4, 109713216), (6, 73142144), (8, 54856608), (12, 36571072), (16, 27428304), (24, 18285536), (31, 14156544), (32, 13714152), (48, 9142768), (62, 7078272), (64, 6857076), (93, 4718848), (96, 4571384), (124, 3539136), (128, 3428538), (186, 2359424), (192, 2285692), (248, 1769568), (256, 1714269), (372, 1179712), (384, 1142846), (496, 884784), (744, 589856), (768, 571423), (992, 442392), (1488, 294928), (1984, 221196), (2976, 147464), (3968, 110598), (5952, 73732), (7936, 55299), (11904, 36866), (18433, 23808)]