217528098512

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{239}}^1\times {\mathrm{685361}}^1$

素因数の和:685691

約数の個数: 40

約数和(自身を含む): 428323835520

約数和(自身を除く): 210795737008

約数列:

[1, 2, 4, 8, 16, 83, 166, 239, 332, 478, 664, 956, 1328, 1912, 3824, 19837, 39674, 79348, 158696, 317392, 685361, 1370722, 2741444, 5482888, 10965776, 56884963, 113769926, 163801279, 227539852, 327602558, 455079704, 655205116, 910159408, 1310410232, 2620820464, 13595506157, 27191012314, 54382024628, 108764049256, 217528098512]

約数ペア:

[(1, 217528098512), (2, 108764049256), (4, 54382024628), (8, 27191012314), (16, 13595506157), (83, 2620820464), (166, 1310410232), (239, 910159408), (332, 655205116), (478, 455079704), (664, 327602558), (956, 227539852), (1328, 163801279), (1912, 113769926), (3824, 56884963), (19837, 10965776), (39674, 5482888), (79348, 2741444), (158696, 1370722), (317392, 685361)]