220078296

素因数分解:

$2^3\times 3^5\times {\mathrm{113209}}^1$

素因数の和:113230

約数の個数: 48

約数和(自身を含む): 618126600

約数和(自身を除く): 398048304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 113209, 226418, 339627, 452836, 679254, 905672, 1018881, 1358508, 2037762, 2717016, 3056643, 4075524, 6113286, 8151048, 9169929, 12226572, 18339858, 24453144, 27509787, 36679716, 55019574, 73359432, 110039148, 220078296]

約数ペア:

[(1, 220078296), (2, 110039148), (3, 73359432), (4, 55019574), (6, 36679716), (8, 27509787), (9, 24453144), (12, 18339858), (18, 12226572), (24, 9169929), (27, 8151048), (36, 6113286), (54, 4075524), (72, 3056643), (81, 2717016), (108, 2037762), (162, 1358508), (216, 1018881), (243, 905672), (324, 679254), (486, 452836), (648, 339627), (972, 226418), (1944, 113209)]