305574912

素因数分解:

$2^{10}\times 3^2\times {\mathrm{71}}^1\times {\mathrm{467}}^1$

素因数の和:564

約数の個数: 132

約数和(自身を含む): 896684256

約数和(自身を除く): 591109344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 71, 72, 96, 128, 142, 144, 192, 213, 256, 284, 288, 384, 426, 467, 512, 568, 576, 639, 768, 852, 934, 1024, 1136, 1152, 1278, 1401, 1536, 1704, 1868, 2272, 2304, 2556, 2802, 3072, 3408, 3736, 4203, 4544, 4608, 5112, 5604, 6816, 7472, 8406, 9088, 9216, 10224, 11208, 13632, 14944, 16812, 18176, 20448, 22416, 27264, 29888, 33157, 33624, 36352, 40896, 44832, 54528, 59776, 66314, 67248, 72704, 81792, 89664, 99471, 109056, 119552, 132628, 134496, 163584, 179328, 198942, 218112, 239104, 265256, 268992, 298413, 327168, 358656, 397884, 478208, 530512, 537984, 596826, 654336, 717312, 795768, 1061024, 1075968, 1193652, 1434624, 1591536, 2122048, 2151936, 2387304, 3183072, 4244096, 4303872, 4774608, 6366144, 8488192, 9549216, 12732288, 16976384, 19098432, 25464576, 33952768, 38196864, 50929152, 76393728, 101858304, 152787456, 305574912]

約数ペア:

[(1, 305574912), (2, 152787456), (3, 101858304), (4, 76393728), (6, 50929152), (8, 38196864), (9, 33952768), (12, 25464576), (16, 19098432), (18, 16976384), (24, 12732288), (32, 9549216), (36, 8488192), (48, 6366144), (64, 4774608), (71, 4303872), (72, 4244096), (96, 3183072), (128, 2387304), (142, 2151936), (144, 2122048), (192, 1591536), (213, 1434624), (256, 1193652), (284, 1075968), (288, 1061024), (384, 795768), (426, 717312), (467, 654336), (512, 596826), (568, 537984), (576, 530512), (639, 478208), (768, 397884), (852, 358656), (934, 327168), (1024, 298413), (1136, 268992), (1152, 265256), (1278, 239104), (1401, 218112), (1536, 198942), (1704, 179328), (1868, 163584), (2272, 134496), (2304, 132628), (2556, 119552), (2802, 109056), (3072, 99471), (3408, 89664), (3736, 81792), (4203, 72704), (4544, 67248), (4608, 66314), (5112, 59776), (5604, 54528), (6816, 44832), (7472, 40896), (8406, 36352), (9088, 33624), (9216, 33157), (10224, 29888), (11208, 27264), (13632, 22416), (14944, 20448), (16812, 18176)]