284080986

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{353}}^1\times {\mathrm{2129}}^1$

素因数の和:2500

約数の個数: 64

約数和(自身を含む): 723859200

約数和(自身を除く): 439778214

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 353, 378, 706, 1059, 2118, 2129, 2471, 3177, 4258, 4942, 6354, 6387, 7413, 9531, 12774, 14826, 14903, 19062, 19161, 22239, 29806, 38322, 44478, 44709, 57483, 66717, 89418, 114966, 133434, 134127, 268254, 402381, 751537, 804762, 1503074, 2254611, 4509222, 5260759, 6763833, 10521518, 13527666, 15782277, 20291499, 31564554, 40582998, 47346831, 94693662, 142040493, 284080986]

約数ペア:

[(1, 284080986), (2, 142040493), (3, 94693662), (6, 47346831), (7, 40582998), (9, 31564554), (14, 20291499), (18, 15782277), (21, 13527666), (27, 10521518), (42, 6763833), (54, 5260759), (63, 4509222), (126, 2254611), (189, 1503074), (353, 804762), (378, 751537), (706, 402381), (1059, 268254), (2118, 134127), (2129, 133434), (2471, 114966), (3177, 89418), (4258, 66717), (4942, 57483), (6354, 44709), (6387, 44478), (7413, 38322), (9531, 29806), (12774, 22239), (14826, 19161), (14903, 19062)]