245268984

素因数分解:

$2^3\times 3^1\times {\mathrm{83}}^1\times {\mathrm{123127}}^1$

素因数の和:123219

約数の個数: 32

約数和(自身を含む): 620565120

約数和(自身を除く): 375296136

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 83, 166, 249, 332, 498, 664, 996, 1992, 123127, 246254, 369381, 492508, 738762, 985016, 1477524, 2955048, 10219541, 20439082, 30658623, 40878164, 61317246, 81756328, 122634492, 245268984]

約数ペア:

[(1, 245268984), (2, 122634492), (3, 81756328), (4, 61317246), (6, 40878164), (8, 30658623), (12, 20439082), (24, 10219541), (83, 2955048), (166, 1477524), (249, 985016), (332, 738762), (498, 492508), (664, 369381), (996, 246254), (1992, 123127)]