491270268

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{881}}^1\times {\mathrm{1499}}^1$

素因数の和:2418

約数の個数: 48

約数和(自身を含む): 1185408000

約数和(自身を除く): 694137732

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 881, 1499, 1762, 2643, 2998, 3524, 4497, 5286, 5996, 8994, 10572, 17988, 27311, 46469, 54622, 81933, 92938, 109244, 139407, 163866, 185876, 278814, 327732, 557628, 1320619, 2641238, 3961857, 5282476, 7923714, 15847428, 40939189, 81878378, 122817567, 163756756, 245635134, 491270268]

約数ペア:

[(1, 491270268), (2, 245635134), (3, 163756756), (4, 122817567), (6, 81878378), (12, 40939189), (31, 15847428), (62, 7923714), (93, 5282476), (124, 3961857), (186, 2641238), (372, 1320619), (881, 557628), (1499, 327732), (1762, 278814), (2643, 185876), (2998, 163866), (3524, 139407), (4497, 109244), (5286, 92938), (5996, 81933), (8994, 54622), (10572, 46469), (17988, 27311)]