238727424

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23911}}^1$

素因数の和:23943

約数の個数: 72

約数和(自身を含む): 684265792

約数和(自身を除く): 445538368

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 624, 768, 832, 1248, 1664, 2496, 3328, 4992, 9984, 23911, 47822, 71733, 95644, 143466, 191288, 286932, 310843, 382576, 573864, 621686, 765152, 932529, 1147728, 1243372, 1530304, 1865058, 2295456, 2486744, 3060608, 3730116, 4590912, 4973488, 6121216, 7460232, 9181824, 9946976, 14920464, 18363648, 19893952, 29840928, 39787904, 59681856, 79575808, 119363712, 238727424]

約数ペア:

[(1, 238727424), (2, 119363712), (3, 79575808), (4, 59681856), (6, 39787904), (8, 29840928), (12, 19893952), (13, 18363648), (16, 14920464), (24, 9946976), (26, 9181824), (32, 7460232), (39, 6121216), (48, 4973488), (52, 4590912), (64, 3730116), (78, 3060608), (96, 2486744), (104, 2295456), (128, 1865058), (156, 1530304), (192, 1243372), (208, 1147728), (256, 932529), (312, 765152), (384, 621686), (416, 573864), (624, 382576), (768, 310843), (832, 286932), (1248, 191288), (1664, 143466), (2496, 95644), (3328, 71733), (4992, 47822), (9984, 23911)]