408570036

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{227}}^1\times {\mathrm{3061}}^1$

素因数の和:3309

約数の個数: 72

約数和(自身を含む): 1114225056

約数和(自身を除く): 705655020

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 227, 294, 454, 588, 681, 908, 1362, 1589, 2724, 3061, 3178, 4767, 6122, 6356, 9183, 9534, 11123, 12244, 18366, 19068, 21427, 22246, 33369, 36732, 42854, 44492, 64281, 66738, 85708, 128562, 133476, 149989, 257124, 299978, 449967, 599956, 694847, 899934, 1389694, 1799868, 2084541, 2779388, 4169082, 4863929, 8338164, 9727858, 14591787, 19455716, 29183574, 34047503, 58367148, 68095006, 102142509, 136190012, 204285018, 408570036]

約数ペア:

[(1, 408570036), (2, 204285018), (3, 136190012), (4, 102142509), (6, 68095006), (7, 58367148), (12, 34047503), (14, 29183574), (21, 19455716), (28, 14591787), (42, 9727858), (49, 8338164), (84, 4863929), (98, 4169082), (147, 2779388), (196, 2084541), (227, 1799868), (294, 1389694), (454, 899934), (588, 694847), (681, 599956), (908, 449967), (1362, 299978), (1589, 257124), (2724, 149989), (3061, 133476), (3178, 128562), (4767, 85708), (6122, 66738), (6356, 64281), (9183, 44492), (9534, 42854), (11123, 36732), (12244, 33369), (18366, 22246), (19068, 21427)]