289236076

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1\times {\mathrm{179}}^1$

素因数の和:454

約数の個数: 48

約数和(自身を含む): 535127040

約数和(自身を除く): 245890964

約数列:

[1, 2, 4, 31, 62, 83, 124, 157, 166, 179, 314, 332, 358, 628, 716, 2573, 4867, 5146, 5549, 9734, 10292, 11098, 13031, 14857, 19468, 22196, 26062, 28103, 29714, 52124, 56206, 59428, 112412, 403961, 460567, 807922, 871193, 921134, 1615844, 1742386, 1842268, 2332549, 3484772, 4665098, 9330196, 72309019, 144618038, 289236076]

約数ペア:

[(1, 289236076), (2, 144618038), (4, 72309019), (31, 9330196), (62, 4665098), (83, 3484772), (124, 2332549), (157, 1842268), (166, 1742386), (179, 1615844), (314, 921134), (332, 871193), (358, 807922), (628, 460567), (716, 403961), (2573, 112412), (4867, 59428), (5146, 56206), (5549, 52124), (9734, 29714), (10292, 28103), (11098, 26062), (13031, 22196), (14857, 19468)]