355539353728

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{2557}}^1\times {\mathrm{83561}}^1$

素因数の和:86145

約数の個数: 64

約数和(自身を含む): 763093197720

約数和(自身を除く): 407553843992

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 2557, 5114, 10228, 20456, 33241, 40912, 66482, 81824, 83561, 132964, 163648, 167122, 265928, 327296, 334244, 531856, 668488, 1063712, 1086293, 1336976, 2127424, 2172586, 2673952, 4254848, 4345172, 5347904, 8690344, 10695808, 17380688, 34761376, 69522752, 139045504, 213665477, 427330954, 854661908, 1709323816, 2777651201, 3418647632, 5555302402, 6837295264, 11110604804, 13674590528, 22221209608, 27349181056, 44442419216, 88884838432, 177769676864, 355539353728]

約数ペア:

[(1, 355539353728), (2, 177769676864), (4, 88884838432), (8, 44442419216), (13, 27349181056), (16, 22221209608), (26, 13674590528), (32, 11110604804), (52, 6837295264), (64, 5555302402), (104, 3418647632), (128, 2777651201), (208, 1709323816), (416, 854661908), (832, 427330954), (1664, 213665477), (2557, 139045504), (5114, 69522752), (10228, 34761376), (20456, 17380688), (33241, 10695808), (40912, 8690344), (66482, 5347904), (81824, 4345172), (83561, 4254848), (132964, 2673952), (163648, 2172586), (167122, 2127424), (265928, 1336976), (327296, 1086293), (334244, 1063712), (531856, 668488)]