314918656

素因数分解:

$2^8\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{251}}^1$

素因数の和:322

約数の個数: 108

約数和(自身を含む): 706958280

約数和(自身を除く): 392039624

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 52, 58, 64, 104, 116, 128, 169, 208, 232, 251, 256, 338, 377, 416, 464, 502, 676, 754, 832, 928, 1004, 1352, 1508, 1664, 1856, 2008, 2704, 3016, 3263, 3328, 3712, 4016, 4901, 5408, 6032, 6526, 7279, 7424, 8032, 9802, 10816, 12064, 13052, 14558, 16064, 19604, 21632, 24128, 26104, 29116, 32128, 39208, 42419, 43264, 48256, 52208, 58232, 64256, 78416, 84838, 94627, 96512, 104416, 116464, 156832, 169676, 189254, 208832, 232928, 313664, 339352, 378508, 417664, 465856, 627328, 678704, 757016, 835328, 931712, 1230151, 1254656, 1357408, 1514032, 1863424, 2460302, 2714816, 3028064, 4920604, 5429632, 6056128, 9841208, 10859264, 12112256, 19682416, 24224512, 39364832, 78729664, 157459328, 314918656]

約数ペア:

[(1, 314918656), (2, 157459328), (4, 78729664), (8, 39364832), (13, 24224512), (16, 19682416), (26, 12112256), (29, 10859264), (32, 9841208), (52, 6056128), (58, 5429632), (64, 4920604), (104, 3028064), (116, 2714816), (128, 2460302), (169, 1863424), (208, 1514032), (232, 1357408), (251, 1254656), (256, 1230151), (338, 931712), (377, 835328), (416, 757016), (464, 678704), (502, 627328), (676, 465856), (754, 417664), (832, 378508), (928, 339352), (1004, 313664), (1352, 232928), (1508, 208832), (1664, 189254), (1856, 169676), (2008, 156832), (2704, 116464), (3016, 104416), (3263, 96512), (3328, 94627), (3712, 84838), (4016, 78416), (4901, 64256), (5408, 58232), (6032, 52208), (6526, 48256), (7279, 43264), (7424, 42419), (8032, 39208), (9802, 32128), (10816, 29116), (12064, 26104), (13052, 24128), (14558, 21632), (16064, 19604)]