218287944

素因数分解:

$2^3\times 3^2\times 7^3\times {\mathrm{8839}}^1$

素因数の和:8872

約数の個数: 96

約数和(自身を含む): 689520000

約数和(自身を除く): 471232056

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 343, 392, 441, 504, 588, 686, 882, 1029, 1176, 1372, 1764, 2058, 2744, 3087, 3528, 4116, 6174, 8232, 8839, 12348, 17678, 24696, 26517, 35356, 53034, 61873, 70712, 79551, 106068, 123746, 159102, 185619, 212136, 247492, 318204, 371238, 433111, 494984, 556857, 636408, 742476, 866222, 1113714, 1299333, 1484952, 1732444, 2227428, 2598666, 3031777, 3464888, 3897999, 4454856, 5197332, 6063554, 7795998, 9095331, 10394664, 12127108, 15591996, 18190662, 24254216, 27285993, 31183992, 36381324, 54571986, 72762648, 109143972, 218287944]

約数ペア:

[(1, 218287944), (2, 109143972), (3, 72762648), (4, 54571986), (6, 36381324), (7, 31183992), (8, 27285993), (9, 24254216), (12, 18190662), (14, 15591996), (18, 12127108), (21, 10394664), (24, 9095331), (28, 7795998), (36, 6063554), (42, 5197332), (49, 4454856), (56, 3897999), (63, 3464888), (72, 3031777), (84, 2598666), (98, 2227428), (126, 1732444), (147, 1484952), (168, 1299333), (196, 1113714), (252, 866222), (294, 742476), (343, 636408), (392, 556857), (441, 494984), (504, 433111), (588, 371238), (686, 318204), (882, 247492), (1029, 212136), (1176, 185619), (1372, 159102), (1764, 123746), (2058, 106068), (2744, 79551), (3087, 70712), (3528, 61873), (4116, 53034), (6174, 35356), (8232, 26517), (8839, 24696), (12348, 17678)]