457005708

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{4099}}^1$

素因数の和:4291

約数の個数: 72

約数和(自身を含む): 1223768000

約数和(自身を除く): 766762292

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 163, 171, 228, 326, 342, 489, 652, 684, 978, 1467, 1956, 2934, 3097, 4099, 5868, 6194, 8198, 9291, 12297, 12388, 16396, 18582, 24594, 27873, 36891, 37164, 49188, 55746, 73782, 77881, 111492, 147564, 155762, 233643, 311524, 467286, 668137, 700929, 934572, 1336274, 1401858, 2004411, 2672548, 2803716, 4008822, 6013233, 8017644, 12026466, 12694603, 24052932, 25389206, 38083809, 50778412, 76167618, 114251427, 152335236, 228502854, 457005708]

約数ペア:

[(1, 457005708), (2, 228502854), (3, 152335236), (4, 114251427), (6, 76167618), (9, 50778412), (12, 38083809), (18, 25389206), (19, 24052932), (36, 12694603), (38, 12026466), (57, 8017644), (76, 6013233), (114, 4008822), (163, 2803716), (171, 2672548), (228, 2004411), (326, 1401858), (342, 1336274), (489, 934572), (652, 700929), (684, 668137), (978, 467286), (1467, 311524), (1956, 233643), (2934, 155762), (3097, 147564), (4099, 111492), (5868, 77881), (6194, 73782), (8198, 55746), (9291, 49188), (12297, 37164), (12388, 36891), (16396, 27873), (18582, 24594)]