315029664

素因数分解:

$2^5\times 3^2\times {\mathrm{691}}^1\times {\mathrm{1583}}^1$

素因数の和:2290

約数の個数: 72

約数和(自身を含む): 897728832

約数和(自身を除く): 582699168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 691, 1382, 1583, 2073, 2764, 3166, 4146, 4749, 5528, 6219, 6332, 8292, 9498, 11056, 12438, 12664, 14247, 16584, 18996, 22112, 24876, 25328, 28494, 33168, 37992, 49752, 50656, 56988, 66336, 75984, 99504, 113976, 151968, 199008, 227952, 455904, 1093853, 2187706, 3281559, 4375412, 6563118, 8750824, 9844677, 13126236, 17501648, 19689354, 26252472, 35003296, 39378708, 52504944, 78757416, 105009888, 157514832, 315029664]

約数ペア:

[(1, 315029664), (2, 157514832), (3, 105009888), (4, 78757416), (6, 52504944), (8, 39378708), (9, 35003296), (12, 26252472), (16, 19689354), (18, 17501648), (24, 13126236), (32, 9844677), (36, 8750824), (48, 6563118), (72, 4375412), (96, 3281559), (144, 2187706), (288, 1093853), (691, 455904), (1382, 227952), (1583, 199008), (2073, 151968), (2764, 113976), (3166, 99504), (4146, 75984), (4749, 66336), (5528, 56988), (6219, 50656), (6332, 49752), (8292, 37992), (9498, 33168), (11056, 28494), (12438, 25328), (12664, 24876), (14247, 22112), (16584, 18996)]