258691824

素因数分解:

$2^4\times 3^2\times {\mathrm{67}}^1\times {\mathrm{26813}}^1$

素因数の和:26894

約数の個数: 60

約数和(自身を含む): 734810856

約数和(自身を除く): 476119032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 67, 72, 134, 144, 201, 268, 402, 536, 603, 804, 1072, 1206, 1608, 2412, 3216, 4824, 9648, 26813, 53626, 80439, 107252, 160878, 214504, 241317, 321756, 429008, 482634, 643512, 965268, 1287024, 1796471, 1930536, 3592942, 3861072, 5389413, 7185884, 10778826, 14371768, 16168239, 21557652, 28743536, 32336478, 43115304, 64672956, 86230608, 129345912, 258691824]

約数ペア:

[(1, 258691824), (2, 129345912), (3, 86230608), (4, 64672956), (6, 43115304), (8, 32336478), (9, 28743536), (12, 21557652), (16, 16168239), (18, 14371768), (24, 10778826), (36, 7185884), (48, 5389413), (67, 3861072), (72, 3592942), (134, 1930536), (144, 1796471), (201, 1287024), (268, 965268), (402, 643512), (536, 482634), (603, 429008), (804, 321756), (1072, 241317), (1206, 214504), (1608, 160878), (2412, 107252), (3216, 80439), (4824, 53626), (9648, 26813)]