214783218

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{1129}}^1$

素因数の和:1424

約数の個数: 64

約数和(自身を含む): 516364800

約数和(自身を除く): 301581582

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 271, 351, 542, 702, 813, 1129, 1626, 2258, 2439, 3387, 3523, 4878, 6774, 7046, 7317, 10161, 10569, 14634, 14677, 20322, 21138, 29354, 30483, 31707, 44031, 60966, 63414, 88062, 95121, 132093, 190242, 264186, 305959, 396279, 611918, 792558, 917877, 1835754, 2753631, 3977467, 5507262, 7954934, 8260893, 11932401, 16521786, 23864802, 35797203, 71594406, 107391609, 214783218]

約数ペア:

[(1, 214783218), (2, 107391609), (3, 71594406), (6, 35797203), (9, 23864802), (13, 16521786), (18, 11932401), (26, 8260893), (27, 7954934), (39, 5507262), (54, 3977467), (78, 2753631), (117, 1835754), (234, 917877), (271, 792558), (351, 611918), (542, 396279), (702, 305959), (813, 264186), (1129, 190242), (1626, 132093), (2258, 95121), (2439, 88062), (3387, 63414), (3523, 60966), (4878, 44031), (6774, 31707), (7046, 30483), (7317, 29354), (10161, 21138), (10569, 20322), (14634, 14677)]