494465408

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{3169}}^1$

素因数の和:3259

約数の個数: 64

約数和(自身を含む): 1047621600

約数和(自身を除く): 553156192

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 53, 64, 92, 106, 128, 184, 212, 368, 424, 736, 848, 1219, 1472, 1696, 2438, 2944, 3169, 3392, 4876, 6338, 6784, 9752, 12676, 19504, 25352, 39008, 50704, 72887, 78016, 101408, 145774, 156032, 167957, 202816, 291548, 335914, 405632, 583096, 671828, 1166192, 1343656, 2332384, 2687312, 3863011, 4664768, 5374624, 7726022, 9329536, 10749248, 15452044, 21498496, 30904088, 61808176, 123616352, 247232704, 494465408]

約数ペア:

[(1, 494465408), (2, 247232704), (4, 123616352), (8, 61808176), (16, 30904088), (23, 21498496), (32, 15452044), (46, 10749248), (53, 9329536), (64, 7726022), (92, 5374624), (106, 4664768), (128, 3863011), (184, 2687312), (212, 2332384), (368, 1343656), (424, 1166192), (736, 671828), (848, 583096), (1219, 405632), (1472, 335914), (1696, 291548), (2438, 202816), (2944, 167957), (3169, 156032), (3392, 145774), (4876, 101408), (6338, 78016), (6784, 72887), (9752, 50704), (12676, 39008), (19504, 25352)]