243665952

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1997}}^1$

素因数の和:2082

約数の個数: 96

約数和(自身を含む): 676698624

約数和(自身を除く): 433032672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 41, 48, 62, 82, 93, 96, 123, 124, 164, 186, 246, 248, 328, 372, 492, 496, 656, 744, 984, 992, 1271, 1312, 1488, 1968, 1997, 2542, 2976, 3813, 3936, 3994, 5084, 5991, 7626, 7988, 10168, 11982, 15252, 15976, 20336, 23964, 30504, 31952, 40672, 47928, 61008, 61907, 63904, 81877, 95856, 122016, 123814, 163754, 185721, 191712, 245631, 247628, 327508, 371442, 491262, 495256, 655016, 742884, 982524, 990512, 1310032, 1485768, 1965048, 1981024, 2538187, 2620064, 2971536, 3930096, 5076374, 5943072, 7614561, 7860192, 10152748, 15229122, 20305496, 30458244, 40610992, 60916488, 81221984, 121832976, 243665952]

約数ペア:

[(1, 243665952), (2, 121832976), (3, 81221984), (4, 60916488), (6, 40610992), (8, 30458244), (12, 20305496), (16, 15229122), (24, 10152748), (31, 7860192), (32, 7614561), (41, 5943072), (48, 5076374), (62, 3930096), (82, 2971536), (93, 2620064), (96, 2538187), (123, 1981024), (124, 1965048), (164, 1485768), (186, 1310032), (246, 990512), (248, 982524), (328, 742884), (372, 655016), (492, 495256), (496, 491262), (656, 371442), (744, 327508), (984, 247628), (992, 245631), (1271, 191712), (1312, 185721), (1488, 163754), (1968, 123814), (1997, 122016), (2542, 95856), (2976, 81877), (3813, 63904), (3936, 61907), (3994, 61008), (5084, 47928), (5991, 40672), (7626, 31952), (7988, 30504), (10168, 23964), (11982, 20336), (15252, 15976)]