284071356

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{14321}}^1$

素因数の和:14379

約数の個数: 72

約数和(自身を含む): 781981200

約数和(自身を除く): 497909844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 29, 36, 38, 57, 58, 76, 87, 114, 116, 171, 174, 228, 261, 342, 348, 522, 551, 684, 1044, 1102, 1653, 2204, 3306, 4959, 6612, 9918, 14321, 19836, 28642, 42963, 57284, 85926, 128889, 171852, 257778, 272099, 415309, 515556, 544198, 816297, 830618, 1088396, 1245927, 1632594, 1661236, 2448891, 2491854, 3265188, 3737781, 4897782, 4983708, 7475562, 7890871, 9795564, 14951124, 15781742, 23672613, 31563484, 47345226, 71017839, 94690452, 142035678, 284071356]

約数ペア:

[(1, 284071356), (2, 142035678), (3, 94690452), (4, 71017839), (6, 47345226), (9, 31563484), (12, 23672613), (18, 15781742), (19, 14951124), (29, 9795564), (36, 7890871), (38, 7475562), (57, 4983708), (58, 4897782), (76, 3737781), (87, 3265188), (114, 2491854), (116, 2448891), (171, 1661236), (174, 1632594), (228, 1245927), (261, 1088396), (342, 830618), (348, 816297), (522, 544198), (551, 515556), (684, 415309), (1044, 272099), (1102, 257778), (1653, 171852), (2204, 128889), (3306, 85926), (4959, 57284), (6612, 42963), (9918, 28642), (14321, 19836)]