1148595968

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{4861}}^1$

素因数の和:4961

約数の個数: 72

約数和(自身を含む): 2504357856

約数和(自身を除く): 1355761888

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 71, 104, 128, 142, 208, 256, 284, 416, 568, 832, 923, 1136, 1664, 1846, 2272, 3328, 3692, 4544, 4861, 7384, 9088, 9722, 14768, 18176, 19444, 29536, 38888, 59072, 63193, 77776, 118144, 126386, 155552, 236288, 252772, 311104, 345131, 505544, 622208, 690262, 1011088, 1244416, 1380524, 2022176, 2761048, 4044352, 4486703, 5522096, 8088704, 8973406, 11044192, 16177408, 17946812, 22088384, 35893624, 44176768, 71787248, 88353536, 143574496, 287148992, 574297984, 1148595968]

約数ペア:

[(1, 1148595968), (2, 574297984), (4, 287148992), (8, 143574496), (13, 88353536), (16, 71787248), (26, 44176768), (32, 35893624), (52, 22088384), (64, 17946812), (71, 16177408), (104, 11044192), (128, 8973406), (142, 8088704), (208, 5522096), (256, 4486703), (284, 4044352), (416, 2761048), (568, 2022176), (832, 1380524), (923, 1244416), (1136, 1011088), (1664, 690262), (1846, 622208), (2272, 505544), (3328, 345131), (3692, 311104), (4544, 252772), (4861, 236288), (7384, 155552), (9088, 126386), (9722, 118144), (14768, 77776), (18176, 63193), (19444, 59072), (29536, 38888)]