407837677284

素因数分解:

$2^2\times 3^2\times {\mathrm{157}}^1\times {\mathrm{223}}^1\times {\mathrm{323579}}^1$

素因数の和:323969

約数の個数: 72

約数和(自身を含む): 1042145045760

約数和(自身を除く): 634307368476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 157, 223, 314, 446, 471, 628, 669, 892, 942, 1338, 1413, 1884, 2007, 2676, 2826, 4014, 5652, 8028, 35011, 70022, 105033, 140044, 210066, 315099, 323579, 420132, 630198, 647158, 970737, 1260396, 1294316, 1941474, 2912211, 3882948, 5824422, 11648844, 50801903, 72158117, 101603806, 144316234, 152405709, 203207612, 216474351, 288632468, 304811418, 432948702, 457217127, 609622836, 649423053, 865897404, 914434254, 1298846106, 1828868508, 2597692212, 11328824369, 22657648738, 33986473107, 45315297476, 67972946214, 101959419321, 135945892428, 203918838642, 407837677284]

約数ペア:

[(1, 407837677284), (2, 203918838642), (3, 135945892428), (4, 101959419321), (6, 67972946214), (9, 45315297476), (12, 33986473107), (18, 22657648738), (36, 11328824369), (157, 2597692212), (223, 1828868508), (314, 1298846106), (446, 914434254), (471, 865897404), (628, 649423053), (669, 609622836), (892, 457217127), (942, 432948702), (1338, 304811418), (1413, 288632468), (1884, 216474351), (2007, 203207612), (2676, 152405709), (2826, 144316234), (4014, 101603806), (5652, 72158117), (8028, 50801903), (35011, 11648844), (70022, 5824422), (105033, 3882948), (140044, 2912211), (210066, 1941474), (315099, 1294316), (323579, 1260396), (420132, 970737), (630198, 647158)]