248359572

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{1933}}^1$

素因数の和:2069

約数の個数: 72

約数和(自身を含む): 650473824

約数和(自身を除く): 402114252

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 83, 86, 129, 166, 172, 249, 258, 332, 387, 498, 516, 747, 774, 996, 1494, 1548, 1933, 2988, 3569, 3866, 5799, 7138, 7732, 10707, 11598, 14276, 17397, 21414, 23196, 32121, 34794, 42828, 64242, 69588, 83119, 128484, 160439, 166238, 249357, 320878, 332476, 481317, 498714, 641756, 748071, 962634, 997428, 1443951, 1496142, 1925268, 2887902, 2992284, 5775804, 6898877, 13797754, 20696631, 27595508, 41393262, 62089893, 82786524, 124179786, 248359572]

約数ペア:

[(1, 248359572), (2, 124179786), (3, 82786524), (4, 62089893), (6, 41393262), (9, 27595508), (12, 20696631), (18, 13797754), (36, 6898877), (43, 5775804), (83, 2992284), (86, 2887902), (129, 1925268), (166, 1496142), (172, 1443951), (249, 997428), (258, 962634), (332, 748071), (387, 641756), (498, 498714), (516, 481317), (747, 332476), (774, 320878), (996, 249357), (1494, 166238), (1548, 160439), (1933, 128484), (2988, 83119), (3569, 69588), (3866, 64242), (5799, 42828), (7138, 34794), (7732, 32121), (10707, 23196), (11598, 21414), (14276, 17397)]