440328

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{2621}}^1$

素因数の和:2637

約数の個数: 32

約数和(自身を含む): 1258560

約数和(自身を除く): 818232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 2621, 5242, 7863, 10484, 15726, 18347, 20968, 31452, 36694, 55041, 62904, 73388, 110082, 146776, 220164, 440328]

約数ペア:

[(1, 440328), (2, 220164), (3, 146776), (4, 110082), (6, 73388), (7, 62904), (8, 55041), (12, 36694), (14, 31452), (21, 20968), (24, 18347), (28, 15726), (42, 10484), (56, 7863), (84, 5242), (168, 2621)]