485198856

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{72461}}^1$

素因数の和:72507

約数の個数: 64

約数和(自身を含む): 1391270400

約数和(自身を除く): 906071544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 93, 108, 124, 186, 216, 248, 279, 372, 558, 744, 837, 1116, 1674, 2232, 3348, 6696, 72461, 144922, 217383, 289844, 434766, 579688, 652149, 869532, 1304298, 1739064, 1956447, 2246291, 2608596, 3912894, 4492582, 5217192, 6738873, 7825788, 8985164, 13477746, 15651576, 17970328, 20216619, 26955492, 40433238, 53910984, 60649857, 80866476, 121299714, 161732952, 242599428, 485198856]

約数ペア:

[(1, 485198856), (2, 242599428), (3, 161732952), (4, 121299714), (6, 80866476), (8, 60649857), (9, 53910984), (12, 40433238), (18, 26955492), (24, 20216619), (27, 17970328), (31, 15651576), (36, 13477746), (54, 8985164), (62, 7825788), (72, 6738873), (93, 5217192), (108, 4492582), (124, 3912894), (186, 2608596), (216, 2246291), (248, 1956447), (279, 1739064), (372, 1304298), (558, 869532), (744, 652149), (837, 579688), (1116, 434766), (1674, 289844), (2232, 217383), (3348, 144922), (6696, 72461)]