480846726

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{1319}}^1$

素因数の和:1530

約数の個数: 64

約数和(自身を含む): 1101196800

約数和(自身を除く): 620350074

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 129, 157, 258, 314, 387, 471, 774, 942, 1161, 1319, 1413, 2322, 2638, 2826, 3957, 4239, 6751, 7914, 8478, 11871, 13502, 20253, 23742, 35613, 40506, 56717, 60759, 71226, 113434, 121518, 170151, 182277, 207083, 340302, 364554, 414166, 510453, 621249, 1020906, 1242498, 1531359, 1863747, 3062718, 3727494, 5591241, 8904569, 11182482, 17809138, 26713707, 53427414, 80141121, 160282242, 240423363, 480846726]

約数ペア:

[(1, 480846726), (2, 240423363), (3, 160282242), (6, 80141121), (9, 53427414), (18, 26713707), (27, 17809138), (43, 11182482), (54, 8904569), (86, 5591241), (129, 3727494), (157, 3062718), (258, 1863747), (314, 1531359), (387, 1242498), (471, 1020906), (774, 621249), (942, 510453), (1161, 414166), (1319, 364554), (1413, 340302), (2322, 207083), (2638, 182277), (2826, 170151), (3957, 121518), (4239, 113434), (6751, 71226), (7914, 60759), (8478, 56717), (11871, 40506), (13502, 35613), (20253, 23742)]