231891444

素因数分解:

$2^2\times 3^3\times {\mathrm{491}}^1\times {\mathrm{4373}}^1$

素因数の和:4877

約数の個数: 48

約数和(自身を含む): 602562240

約数和(自身を除く): 370670796

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 491, 982, 1473, 1964, 2946, 4373, 4419, 5892, 8746, 8838, 13119, 13257, 17492, 17676, 26238, 26514, 39357, 52476, 53028, 78714, 118071, 157428, 236142, 472284, 2147143, 4294286, 6441429, 8588572, 12882858, 19324287, 25765716, 38648574, 57972861, 77297148, 115945722, 231891444]

約数ペア:

[(1, 231891444), (2, 115945722), (3, 77297148), (4, 57972861), (6, 38648574), (9, 25765716), (12, 19324287), (18, 12882858), (27, 8588572), (36, 6441429), (54, 4294286), (108, 2147143), (491, 472284), (982, 236142), (1473, 157428), (1964, 118071), (2946, 78714), (4373, 53028), (4419, 52476), (5892, 39357), (8746, 26514), (8838, 26238), (13119, 17676), (13257, 17492)]