248269328

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{1579}}^1$

素因数の和:1935

約数の個数: 40

約数和(自身を含む): 498420480

約数和(自身を除く): 250151152

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 317, 496, 634, 1268, 1579, 2536, 3158, 5072, 6316, 9827, 12632, 19654, 25264, 39308, 48949, 78616, 97898, 157232, 195796, 391592, 500543, 783184, 1001086, 2002172, 4004344, 8008688, 15516833, 31033666, 62067332, 124134664, 248269328]

約数ペア:

[(1, 248269328), (2, 124134664), (4, 62067332), (8, 31033666), (16, 15516833), (31, 8008688), (62, 4004344), (124, 2002172), (248, 1001086), (317, 783184), (496, 500543), (634, 391592), (1268, 195796), (1579, 157232), (2536, 97898), (3158, 78616), (5072, 48949), (6316, 39308), (9827, 25264), (12632, 19654)]