268512304

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:322

約数の個数: 80

約数和(自身を含む): 562464000

約数和(自身を除く): 293951696

約数列:

[1, 2, 4, 8, 16, 23, 46, 59, 83, 92, 118, 149, 166, 184, 236, 298, 332, 368, 472, 596, 664, 944, 1192, 1328, 1357, 1909, 2384, 2714, 3427, 3818, 4897, 5428, 6854, 7636, 8791, 9794, 10856, 12367, 13708, 15272, 17582, 19588, 21712, 24734, 27416, 30544, 35164, 39176, 49468, 54832, 70328, 78352, 98936, 112631, 140656, 197872, 202193, 225262, 284441, 404386, 450524, 568882, 729653, 808772, 901048, 1137764, 1459306, 1617544, 1802096, 2275528, 2918612, 3235088, 4551056, 5837224, 11674448, 16782019, 33564038, 67128076, 134256152, 268512304]

約数ペア:

[(1, 268512304), (2, 134256152), (4, 67128076), (8, 33564038), (16, 16782019), (23, 11674448), (46, 5837224), (59, 4551056), (83, 3235088), (92, 2918612), (118, 2275528), (149, 1802096), (166, 1617544), (184, 1459306), (236, 1137764), (298, 901048), (332, 808772), (368, 729653), (472, 568882), (596, 450524), (664, 404386), (944, 284441), (1192, 225262), (1328, 202193), (1357, 197872), (1909, 140656), (2384, 112631), (2714, 98936), (3427, 78352), (3818, 70328), (4897, 54832), (5428, 49468), (6854, 39176), (7636, 35164), (8791, 30544), (9794, 27416), (10856, 24734), (12367, 21712), (13708, 19588), (15272, 17582)]