320322072

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{499}}^1\times {\mathrm{3821}}^1$

素因数の和:4336

約数の個数: 64

約数和(自身を含む): 917280000

約数和(自身を除く): 596957928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 499, 998, 1497, 1996, 2994, 3493, 3821, 3992, 5988, 6986, 7642, 10479, 11463, 11976, 13972, 15284, 20958, 22926, 26747, 27944, 30568, 41916, 45852, 53494, 80241, 83832, 91704, 106988, 160482, 213976, 320964, 641928, 1906679, 3813358, 5720037, 7626716, 11440074, 13346753, 15253432, 22880148, 26693506, 40040259, 45760296, 53387012, 80080518, 106774024, 160161036, 320322072]

約数ペア:

[(1, 320322072), (2, 160161036), (3, 106774024), (4, 80080518), (6, 53387012), (7, 45760296), (8, 40040259), (12, 26693506), (14, 22880148), (21, 15253432), (24, 13346753), (28, 11440074), (42, 7626716), (56, 5720037), (84, 3813358), (168, 1906679), (499, 641928), (998, 320964), (1497, 213976), (1996, 160482), (2994, 106988), (3493, 91704), (3821, 83832), (3992, 80241), (5988, 53494), (6986, 45852), (7642, 41916), (10479, 30568), (11463, 27944), (11976, 26747), (13972, 22926), (15284, 20958)]