729897816

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{389}}^1\times {\mathrm{2113}}^1$

素因数の和:2548

約数の個数: 64

約数和(自身を含む): 1879768800

約数和(自身を除く): 1149870984

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 389, 444, 778, 888, 1167, 1556, 2113, 2334, 3112, 4226, 4668, 6339, 8452, 9336, 12678, 14393, 16904, 25356, 28786, 43179, 50712, 57572, 78181, 86358, 115144, 156362, 172716, 234543, 312724, 345432, 469086, 625448, 821957, 938172, 1643914, 1876344, 2465871, 3287828, 4931742, 6575656, 9863484, 19726968, 30412409, 60824818, 91237227, 121649636, 182474454, 243299272, 364948908, 729897816]

約数ペア:

[(1, 729897816), (2, 364948908), (3, 243299272), (4, 182474454), (6, 121649636), (8, 91237227), (12, 60824818), (24, 30412409), (37, 19726968), (74, 9863484), (111, 6575656), (148, 4931742), (222, 3287828), (296, 2465871), (389, 1876344), (444, 1643914), (778, 938172), (888, 821957), (1167, 625448), (1556, 469086), (2113, 345432), (2334, 312724), (3112, 234543), (4226, 172716), (4668, 156362), (6339, 115144), (8452, 86358), (9336, 78181), (12678, 57572), (14393, 50712), (16904, 43179), (25356, 28786)]