245300856

素因数分解:

$2^3\times 3^1\times {\mathrm{83}}^1\times {\mathrm{123143}}^1$

素因数の和:123235

約数の個数: 32

約数和(自身を含む): 620645760

約数和(自身を除く): 375344904

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 83, 166, 249, 332, 498, 664, 996, 1992, 123143, 246286, 369429, 492572, 738858, 985144, 1477716, 2955432, 10220869, 20441738, 30662607, 40883476, 61325214, 81766952, 122650428, 245300856]

約数ペア:

[(1, 245300856), (2, 122650428), (3, 81766952), (4, 61325214), (6, 40883476), (8, 30662607), (12, 20441738), (24, 10220869), (83, 2955432), (166, 1477716), (249, 985144), (332, 738858), (498, 492572), (664, 369429), (996, 246286), (1992, 123143)]