245766984

素因数分解:

$2^3\times 3^1\times {\mathrm{83}}^1\times {\mathrm{123377}}^1$

素因数の和:123469

約数の個数: 32

約数和(自身を含む): 621825120

約数和(自身を除く): 376058136

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 83, 166, 249, 332, 498, 664, 996, 1992, 123377, 246754, 370131, 493508, 740262, 987016, 1480524, 2961048, 10240291, 20480582, 30720873, 40961164, 61441746, 81922328, 122883492, 245766984]

約数ペア:

[(1, 245766984), (2, 122883492), (3, 81922328), (4, 61441746), (6, 40961164), (8, 30720873), (12, 20480582), (24, 10240291), (83, 2961048), (166, 1480524), (249, 987016), (332, 740262), (498, 493508), (664, 370131), (996, 246754), (1992, 123377)]