242882768

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{3119}}^1$

素因数の和:3315

約数の個数: 40

約数和(自身を含む): 489016320

約数和(自身を除く): 246133552

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 157, 248, 314, 496, 628, 1256, 2512, 3119, 4867, 6238, 9734, 12476, 19468, 24952, 38936, 49904, 77872, 96689, 193378, 386756, 489683, 773512, 979366, 1547024, 1958732, 3917464, 7834928, 15180173, 30360346, 60720692, 121441384, 242882768]

約数ペア:

[(1, 242882768), (2, 121441384), (4, 60720692), (8, 30360346), (16, 15180173), (31, 7834928), (62, 3917464), (124, 1958732), (157, 1547024), (248, 979366), (314, 773512), (496, 489683), (628, 386756), (1256, 193378), (2512, 96689), (3119, 77872), (4867, 49904), (6238, 38936), (9734, 24952), (12476, 19468)]