415893384

素因数分解:

$2^3\times 3^2\times {\mathrm{173}}^2\times {\mathrm{193}}^1$

素因数の和:551

約数の個数: 72

約数和(自身を含む): 1138796490

約数和(自身を除く): 722903106

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 173, 193, 346, 386, 519, 579, 692, 772, 1038, 1158, 1384, 1544, 1557, 1737, 2076, 2316, 3114, 3474, 4152, 4632, 6228, 6948, 12456, 13896, 29929, 33389, 59858, 66778, 89787, 100167, 119716, 133556, 179574, 200334, 239432, 267112, 269361, 300501, 359148, 400668, 538722, 601002, 718296, 801336, 1077444, 1202004, 2154888, 2404008, 5776297, 11552594, 17328891, 23105188, 34657782, 46210376, 51986673, 69315564, 103973346, 138631128, 207946692, 415893384]

約数ペア:

[(1, 415893384), (2, 207946692), (3, 138631128), (4, 103973346), (6, 69315564), (8, 51986673), (9, 46210376), (12, 34657782), (18, 23105188), (24, 17328891), (36, 11552594), (72, 5776297), (173, 2404008), (193, 2154888), (346, 1202004), (386, 1077444), (519, 801336), (579, 718296), (692, 601002), (772, 538722), (1038, 400668), (1158, 359148), (1384, 300501), (1544, 269361), (1557, 267112), (1737, 239432), (2076, 200334), (2316, 179574), (3114, 133556), (3474, 119716), (4152, 100167), (4632, 89787), (6228, 66778), (6948, 59858), (12456, 33389), (13896, 29929)]