390796632

素因数分解:

$2^3\times 3^2\times {\mathrm{719}}^1\times {\mathrm{7549}}^1$

素因数の和:8280

約数の個数: 48

約数和(自身を含む): 1060020000

約数和(自身を除く): 669223368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 719, 1438, 2157, 2876, 4314, 5752, 6471, 7549, 8628, 12942, 15098, 17256, 22647, 25884, 30196, 45294, 51768, 60392, 67941, 90588, 135882, 181176, 271764, 543528, 5427731, 10855462, 16283193, 21710924, 32566386, 43421848, 48849579, 65132772, 97699158, 130265544, 195398316, 390796632]

約数ペア:

[(1, 390796632), (2, 195398316), (3, 130265544), (4, 97699158), (6, 65132772), (8, 48849579), (9, 43421848), (12, 32566386), (18, 21710924), (24, 16283193), (36, 10855462), (72, 5427731), (719, 543528), (1438, 271764), (2157, 181176), (2876, 135882), (4314, 90588), (5752, 67941), (6471, 60392), (7549, 51768), (8628, 45294), (12942, 30196), (15098, 25884), (17256, 22647)]