281570304

素因数分解:

$2^{10}\times 3^1\times {\mathrm{151}}^1\times {\mathrm{607}}^1$

素因数の和:781

約数の個数: 88

約数和(自身を含む): 756702208

約数和(自身を除く): 475131904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 151, 192, 256, 302, 384, 453, 512, 604, 607, 768, 906, 1024, 1208, 1214, 1536, 1812, 1821, 2416, 2428, 3072, 3624, 3642, 4832, 4856, 7248, 7284, 9664, 9712, 14496, 14568, 19328, 19424, 28992, 29136, 38656, 38848, 57984, 58272, 77312, 77696, 91657, 115968, 116544, 154624, 155392, 183314, 231936, 233088, 274971, 310784, 366628, 463872, 466176, 549942, 621568, 733256, 932352, 1099884, 1466512, 1864704, 2199768, 2933024, 4399536, 5866048, 8799072, 11732096, 17598144, 23464192, 35196288, 46928384, 70392576, 93856768, 140785152, 281570304]

約数ペア:

[(1, 281570304), (2, 140785152), (3, 93856768), (4, 70392576), (6, 46928384), (8, 35196288), (12, 23464192), (16, 17598144), (24, 11732096), (32, 8799072), (48, 5866048), (64, 4399536), (96, 2933024), (128, 2199768), (151, 1864704), (192, 1466512), (256, 1099884), (302, 932352), (384, 733256), (453, 621568), (512, 549942), (604, 466176), (607, 463872), (768, 366628), (906, 310784), (1024, 274971), (1208, 233088), (1214, 231936), (1536, 183314), (1812, 155392), (1821, 154624), (2416, 116544), (2428, 115968), (3072, 91657), (3624, 77696), (3642, 77312), (4832, 58272), (4856, 57984), (7248, 38848), (7284, 38656), (9664, 29136), (9712, 28992), (14496, 19424), (14568, 19328)]