489592016

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{347}}^1\times {\mathrm{541}}^1$

素因数の和:1059

約数の個数: 40

約数和(自身を含む): 958923744

約数和(自身を除く): 469331728

約数列:

[1, 2, 4, 8, 16, 163, 326, 347, 541, 652, 694, 1082, 1304, 1388, 2164, 2608, 2776, 4328, 5552, 8656, 56561, 88183, 113122, 176366, 187727, 226244, 352732, 375454, 452488, 705464, 750908, 904976, 1410928, 1501816, 3003632, 30599501, 61199002, 122398004, 244796008, 489592016]

約数ペア:

[(1, 489592016), (2, 244796008), (4, 122398004), (8, 61199002), (16, 30599501), (163, 3003632), (326, 1501816), (347, 1410928), (541, 904976), (652, 750908), (694, 705464), (1082, 452488), (1304, 375454), (1388, 352732), (2164, 226244), (2608, 187727), (2776, 176366), (4328, 113122), (5552, 88183), (8656, 56561)]