279724644

素因数分解:

$2^2\times 3^3\times {\mathrm{239}}^1\times {\mathrm{10837}}^1$

素因数の和:11089

約数の個数: 48

約数和(自身を含む): 728313600

約数和(自身を除く): 448588956

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 239, 478, 717, 956, 1434, 2151, 2868, 4302, 6453, 8604, 10837, 12906, 21674, 25812, 32511, 43348, 65022, 97533, 130044, 195066, 292599, 390132, 585198, 1170396, 2590043, 5180086, 7770129, 10360172, 15540258, 23310387, 31080516, 46620774, 69931161, 93241548, 139862322, 279724644]

約数ペア:

[(1, 279724644), (2, 139862322), (3, 93241548), (4, 69931161), (6, 46620774), (9, 31080516), (12, 23310387), (18, 15540258), (27, 10360172), (36, 7770129), (54, 5180086), (108, 2590043), (239, 1170396), (478, 585198), (717, 390132), (956, 292599), (1434, 195066), (2151, 130044), (2868, 97533), (4302, 65022), (6453, 43348), (8604, 32511), (10837, 25812), (12906, 21674)]