247442736

素因数分解:

$2^4\times 3^1\times {\mathrm{127}}^1\times {\mathrm{40591}}^1$

素因数の和:40729

約数の個数: 40

約数和(自身を含む): 644276224

約数和(自身を除く): 396833488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 127, 254, 381, 508, 762, 1016, 1524, 2032, 3048, 6096, 40591, 81182, 121773, 162364, 243546, 324728, 487092, 649456, 974184, 1948368, 5155057, 10310114, 15465171, 20620228, 30930342, 41240456, 61860684, 82480912, 123721368, 247442736]

約数ペア:

[(1, 247442736), (2, 123721368), (3, 82480912), (4, 61860684), (6, 41240456), (8, 30930342), (12, 20620228), (16, 15465171), (24, 10310114), (48, 5155057), (127, 1948368), (254, 974184), (381, 649456), (508, 487092), (762, 324728), (1016, 243546), (1524, 162364), (2032, 121773), (3048, 81182), (6096, 40591)]