1644479808

素因数分解:

$2^6\times 3^1\times {\mathrm{479}}^1\times {\mathrm{17881}}^1$

素因数の和:18375

約数の個数: 56

約数和(自身を含む): 4360346880

約数和(自身を除く): 2715867072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 479, 958, 1437, 1916, 2874, 3832, 5748, 7664, 11496, 15328, 17881, 22992, 30656, 35762, 45984, 53643, 71524, 91968, 107286, 143048, 214572, 286096, 429144, 572192, 858288, 1144384, 1716576, 3433152, 8564999, 17129998, 25694997, 34259996, 51389994, 68519992, 102779988, 137039984, 205559976, 274079968, 411119952, 548159936, 822239904, 1644479808]

約数ペア:

[(1, 1644479808), (2, 822239904), (3, 548159936), (4, 411119952), (6, 274079968), (8, 205559976), (12, 137039984), (16, 102779988), (24, 68519992), (32, 51389994), (48, 34259996), (64, 25694997), (96, 17129998), (192, 8564999), (479, 3433152), (958, 1716576), (1437, 1144384), (1916, 858288), (2874, 572192), (3832, 429144), (5748, 286096), (7664, 214572), (11496, 143048), (15328, 107286), (17881, 91968), (22992, 71524), (30656, 53643), (35762, 45984)]