508191252

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{73}}^1\times {\mathrm{1607}}^1$

素因数の和:1725

約数の個数: 72

約数和(自身を含む): 1269406656

約数和(自身を除く): 761215404

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 73, 76, 114, 146, 219, 228, 292, 361, 438, 722, 876, 1083, 1387, 1444, 1607, 2166, 2774, 3214, 4161, 4332, 4821, 5548, 6428, 8322, 9642, 16644, 19284, 26353, 30533, 52706, 61066, 79059, 91599, 105412, 117311, 122132, 158118, 183198, 234622, 316236, 351933, 366396, 469244, 580127, 703866, 1160254, 1407732, 1740381, 2228909, 2320508, 3480762, 4457818, 6686727, 6961524, 8915636, 13373454, 26746908, 42349271, 84698542, 127047813, 169397084, 254095626, 508191252]

約数ペア:

[(1, 508191252), (2, 254095626), (3, 169397084), (4, 127047813), (6, 84698542), (12, 42349271), (19, 26746908), (38, 13373454), (57, 8915636), (73, 6961524), (76, 6686727), (114, 4457818), (146, 3480762), (219, 2320508), (228, 2228909), (292, 1740381), (361, 1407732), (438, 1160254), (722, 703866), (876, 580127), (1083, 469244), (1387, 366396), (1444, 351933), (1607, 316236), (2166, 234622), (2774, 183198), (3214, 158118), (4161, 122132), (4332, 117311), (4821, 105412), (5548, 91599), (6428, 79059), (8322, 61066), (9642, 52706), (16644, 30533), (19284, 26353)]