2420402904

素因数分解:

$2^3\times 3^3\times {\mathrm{431}}^1\times {\mathrm{25999}}^1$

素因数の和:26445

約数の個数: 64

約数和(自身を含む): 6739200000

約数和(自身を除く): 4318797096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 431, 862, 1293, 1724, 2586, 3448, 3879, 5172, 7758, 10344, 11637, 15516, 23274, 25999, 31032, 46548, 51998, 77997, 93096, 103996, 155994, 207992, 233991, 311988, 467982, 623976, 701973, 935964, 1403946, 1871928, 2807892, 5615784, 11205569, 22411138, 33616707, 44822276, 67233414, 89644552, 100850121, 134466828, 201700242, 268933656, 302550363, 403400484, 605100726, 806800968, 1210201452, 2420402904]

約数ペア:

[(1, 2420402904), (2, 1210201452), (3, 806800968), (4, 605100726), (6, 403400484), (8, 302550363), (9, 268933656), (12, 201700242), (18, 134466828), (24, 100850121), (27, 89644552), (36, 67233414), (54, 44822276), (72, 33616707), (108, 22411138), (216, 11205569), (431, 5615784), (862, 2807892), (1293, 1871928), (1724, 1403946), (2586, 935964), (3448, 701973), (3879, 623976), (5172, 467982), (7758, 311988), (10344, 233991), (11637, 207992), (15516, 155994), (23274, 103996), (25999, 93096), (31032, 77997), (46548, 51998)]