400508256

素因数分解:

$2^5\times 3^1\times {\mathrm{157}}^1\times {\mathrm{26573}}^1$

素因数の和:26743

約数の個数: 48

約数和(自身を含む): 1058070384

約数和(自身を除く): 657562128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 157, 314, 471, 628, 942, 1256, 1884, 2512, 3768, 5024, 7536, 15072, 26573, 53146, 79719, 106292, 159438, 212584, 318876, 425168, 637752, 850336, 1275504, 2551008, 4171961, 8343922, 12515883, 16687844, 25031766, 33375688, 50063532, 66751376, 100127064, 133502752, 200254128, 400508256]

約数ペア:

[(1, 400508256), (2, 200254128), (3, 133502752), (4, 100127064), (6, 66751376), (8, 50063532), (12, 33375688), (16, 25031766), (24, 16687844), (32, 12515883), (48, 8343922), (96, 4171961), (157, 2551008), (314, 1275504), (471, 850336), (628, 637752), (942, 425168), (1256, 318876), (1884, 212584), (2512, 159438), (3768, 106292), (5024, 79719), (7536, 53146), (15072, 26573)]