248530736

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{167}}^1\times {\mathrm{1979}}^1$

素因数の和:2201

約数の個数: 40

約数和(自身を含む): 494968320

約数和(自身を除く): 246437584

約数列:

[1, 2, 4, 8, 16, 47, 94, 167, 188, 334, 376, 668, 752, 1336, 1979, 2672, 3958, 7849, 7916, 15698, 15832, 31396, 31664, 62792, 93013, 125584, 186026, 330493, 372052, 660986, 744104, 1321972, 1488208, 2643944, 5287888, 15533171, 31066342, 62132684, 124265368, 248530736]

約数ペア:

[(1, 248530736), (2, 124265368), (4, 62132684), (8, 31066342), (16, 15533171), (47, 5287888), (94, 2643944), (167, 1488208), (188, 1321972), (334, 744104), (376, 660986), (668, 372052), (752, 330493), (1336, 186026), (1979, 125584), (2672, 93013), (3958, 62792), (7849, 31664), (7916, 31396), (15698, 15832)]