501477984

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{248749}}^1$

素因数の和:248772

約数の個数: 72

約数和(自身を含む): 1629810000

約数和(自身を除く): 1128332016

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 248749, 497498, 746247, 994996, 1492494, 1741243, 1989992, 2238741, 2984988, 3482486, 3979984, 4477482, 5223729, 5969976, 6964972, 7959968, 8954964, 10447458, 11939952, 13929944, 15671187, 17909928, 20894916, 23879904, 27859888, 31342374, 35819856, 41789832, 55719776, 62684748, 71639712, 83579664, 125369496, 167159328, 250738992, 501477984]

約数ペア:

[(1, 501477984), (2, 250738992), (3, 167159328), (4, 125369496), (6, 83579664), (7, 71639712), (8, 62684748), (9, 55719776), (12, 41789832), (14, 35819856), (16, 31342374), (18, 27859888), (21, 23879904), (24, 20894916), (28, 17909928), (32, 15671187), (36, 13929944), (42, 11939952), (48, 10447458), (56, 8954964), (63, 7959968), (72, 6964972), (84, 5969976), (96, 5223729), (112, 4477482), (126, 3979984), (144, 3482486), (168, 2984988), (224, 2238741), (252, 1989992), (288, 1741243), (336, 1492494), (504, 994996), (672, 746247), (1008, 497498), (2016, 248749)]