487454389616

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{1499}}^1\times {\mathrm{278413}}^1$

素因数の和:279993

約数の個数: 40

約数和(自身を含む): 958022574000

約数和(自身を除く): 470568184384

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 1499, 2998, 5996, 11992, 23984, 109427, 218854, 278413, 437708, 556826, 875416, 1113652, 1750832, 2227304, 4454608, 20324149, 40648298, 81296596, 162593192, 325186384, 417341087, 834682174, 1669364348, 3338728696, 6677457392, 30465899351, 60931798702, 121863597404, 243727194808, 487454389616]

約数ペア:

[(1, 487454389616), (2, 243727194808), (4, 121863597404), (8, 60931798702), (16, 30465899351), (73, 6677457392), (146, 3338728696), (292, 1669364348), (584, 834682174), (1168, 417341087), (1499, 325186384), (2998, 162593192), (5996, 81296596), (11992, 40648298), (23984, 20324149), (109427, 4454608), (218854, 2227304), (278413, 1750832), (437708, 1113652), (556826, 875416)]