247914288

素因数分解:

$2^4\times 3^2\times {\mathrm{317}}^1\times {\mathrm{5431}}^1$

素因数の和:5762

約数の個数: 60

約数和(自身を含む): 696132528

約数和(自身を除く): 448218240

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 317, 634, 951, 1268, 1902, 2536, 2853, 3804, 5072, 5431, 5706, 7608, 10862, 11412, 15216, 16293, 21724, 22824, 32586, 43448, 45648, 48879, 65172, 86896, 97758, 130344, 195516, 260688, 391032, 782064, 1721627, 3443254, 5164881, 6886508, 10329762, 13773016, 15494643, 20659524, 27546032, 30989286, 41319048, 61978572, 82638096, 123957144, 247914288]

約数ペア:

[(1, 247914288), (2, 123957144), (3, 82638096), (4, 61978572), (6, 41319048), (8, 30989286), (9, 27546032), (12, 20659524), (16, 15494643), (18, 13773016), (24, 10329762), (36, 6886508), (48, 5164881), (72, 3443254), (144, 1721627), (317, 782064), (634, 391032), (951, 260688), (1268, 195516), (1902, 130344), (2536, 97758), (2853, 86896), (3804, 65172), (5072, 48879), (5431, 45648), (5706, 43448), (7608, 32586), (10862, 22824), (11412, 21724), (15216, 16293)]