389436984

素因数分解:

$2^3\times 3^4\times {\mathrm{600983}}^1$

素因数の和:601001

約数の個数: 40

約数和(自身を含む): 1090785960

約数和(自身を除く): 701348976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 600983, 1201966, 1802949, 2403932, 3605898, 4807864, 5408847, 7211796, 10817694, 14423592, 16226541, 21635388, 32453082, 43270776, 48679623, 64906164, 97359246, 129812328, 194718492, 389436984]

約数ペア:

[(1, 389436984), (2, 194718492), (3, 129812328), (4, 97359246), (6, 64906164), (8, 48679623), (9, 43270776), (12, 32453082), (18, 21635388), (24, 16226541), (27, 14423592), (36, 10817694), (54, 7211796), (72, 5408847), (81, 4807864), (108, 3605898), (162, 2403932), (216, 1802949), (324, 1201966), (648, 600983)]