278866032

素因数分解:

$2^4\times 3^1\times {\mathrm{1487}}^1\times {\mathrm{3907}}^1$

素因数の和:5405

約数の個数: 40

約数和(自身を含む): 721072896

約数和(自身を除く): 442206864

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1487, 2974, 3907, 4461, 5948, 7814, 8922, 11721, 11896, 15628, 17844, 23442, 23792, 31256, 35688, 46884, 62512, 71376, 93768, 187536, 5809709, 11619418, 17429127, 23238836, 34858254, 46477672, 69716508, 92955344, 139433016, 278866032]

約数ペア:

[(1, 278866032), (2, 139433016), (3, 92955344), (4, 69716508), (6, 46477672), (8, 34858254), (12, 23238836), (16, 17429127), (24, 11619418), (48, 5809709), (1487, 187536), (2974, 93768), (3907, 71376), (4461, 62512), (5948, 46884), (7814, 35688), (8922, 31256), (11721, 23792), (11896, 23442), (15628, 17844)]