215550324

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{3467}}^1$

素因数の和:3645

約数の個数: 72

約数和(自身を含む): 598354848

約数和(自身を除く): 382804524

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 157, 198, 314, 396, 471, 628, 942, 1413, 1727, 1884, 2826, 3454, 3467, 5181, 5652, 6908, 6934, 10362, 10401, 13868, 15543, 20724, 20802, 31086, 31203, 38137, 41604, 62172, 62406, 76274, 114411, 124812, 152548, 228822, 343233, 457644, 544319, 686466, 1088638, 1372932, 1632957, 2177276, 3265914, 4898871, 5987509, 6531828, 9797742, 11975018, 17962527, 19595484, 23950036, 35925054, 53887581, 71850108, 107775162, 215550324]

約数ペア:

[(1, 215550324), (2, 107775162), (3, 71850108), (4, 53887581), (6, 35925054), (9, 23950036), (11, 19595484), (12, 17962527), (18, 11975018), (22, 9797742), (33, 6531828), (36, 5987509), (44, 4898871), (66, 3265914), (99, 2177276), (132, 1632957), (157, 1372932), (198, 1088638), (314, 686466), (396, 544319), (471, 457644), (628, 343233), (942, 228822), (1413, 152548), (1727, 124812), (1884, 114411), (2826, 76274), (3454, 62406), (3467, 62172), (5181, 41604), (5652, 38137), (6908, 31203), (6934, 31086), (10362, 20802), (10401, 20724), (13868, 15543)]