2891711808

素因数分解:

$2^6\times 3^2\times {\mathrm{107}}^1\times {\mathrm{46919}}^1$

素因数の和:47044

約数の個数: 84

約数和(自身を含む): 8366211360

約数和(自身を除く): 5474499552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 107, 144, 192, 214, 288, 321, 428, 576, 642, 856, 963, 1284, 1712, 1926, 2568, 3424, 3852, 5136, 6848, 7704, 10272, 15408, 20544, 30816, 46919, 61632, 93838, 140757, 187676, 281514, 375352, 422271, 563028, 750704, 844542, 1126056, 1501408, 1689084, 2252112, 3002816, 3378168, 4504224, 5020333, 6756336, 9008448, 10040666, 13512672, 15060999, 20081332, 27025344, 30121998, 40162664, 45182997, 60243996, 80325328, 90365994, 120487992, 160650656, 180731988, 240975984, 321301312, 361463976, 481951968, 722927952, 963903936, 1445855904, 2891711808]

約数ペア:

[(1, 2891711808), (2, 1445855904), (3, 963903936), (4, 722927952), (6, 481951968), (8, 361463976), (9, 321301312), (12, 240975984), (16, 180731988), (18, 160650656), (24, 120487992), (32, 90365994), (36, 80325328), (48, 60243996), (64, 45182997), (72, 40162664), (96, 30121998), (107, 27025344), (144, 20081332), (192, 15060999), (214, 13512672), (288, 10040666), (321, 9008448), (428, 6756336), (576, 5020333), (642, 4504224), (856, 3378168), (963, 3002816), (1284, 2252112), (1712, 1689084), (1926, 1501408), (2568, 1126056), (3424, 844542), (3852, 750704), (5136, 563028), (6848, 422271), (7704, 375352), (10272, 281514), (15408, 187676), (20544, 140757), (30816, 93838), (46919, 61632)]