212136348

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1\times {\mathrm{1361}}^1$

素因数の和:1818

約数の個数: 48

約数和(自身を含む): 512547840

約数和(自身を除く): 300411492

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 419, 838, 1257, 1361, 1676, 2514, 2722, 4083, 5028, 5444, 8166, 12989, 16332, 25978, 38967, 42191, 51956, 77934, 84382, 126573, 155868, 168764, 253146, 506292, 570259, 1140518, 1710777, 2281036, 3421554, 6843108, 17678029, 35356058, 53034087, 70712116, 106068174, 212136348]

約数ペア:

[(1, 212136348), (2, 106068174), (3, 70712116), (4, 53034087), (6, 35356058), (12, 17678029), (31, 6843108), (62, 3421554), (93, 2281036), (124, 1710777), (186, 1140518), (372, 570259), (419, 506292), (838, 253146), (1257, 168764), (1361, 155868), (1676, 126573), (2514, 84382), (2722, 77934), (4083, 51956), (5028, 42191), (5444, 38967), (8166, 25978), (12989, 16332)]