12239472

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{499}}^1$

素因数の和:590

約数の個数: 80

約数和(自身を含む): 36704000

約数和(自身を除く): 24464528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 73, 84, 112, 146, 168, 219, 292, 336, 438, 499, 511, 584, 876, 998, 1022, 1168, 1497, 1533, 1752, 1996, 2044, 2994, 3066, 3493, 3504, 3992, 4088, 5988, 6132, 6986, 7984, 8176, 10479, 11976, 12264, 13972, 20958, 23952, 24528, 27944, 36427, 41916, 55888, 72854, 83832, 109281, 145708, 167664, 218562, 254989, 291416, 437124, 509978, 582832, 764967, 874248, 1019956, 1529934, 1748496, 2039912, 3059868, 4079824, 6119736, 12239472]

約数ペア:

[(1, 12239472), (2, 6119736), (3, 4079824), (4, 3059868), (6, 2039912), (7, 1748496), (8, 1529934), (12, 1019956), (14, 874248), (16, 764967), (21, 582832), (24, 509978), (28, 437124), (42, 291416), (48, 254989), (56, 218562), (73, 167664), (84, 145708), (112, 109281), (146, 83832), (168, 72854), (219, 55888), (292, 41916), (336, 36427), (438, 27944), (499, 24528), (511, 23952), (584, 20958), (876, 13972), (998, 12264), (1022, 11976), (1168, 10479), (1497, 8176), (1533, 7984), (1752, 6986), (1996, 6132), (2044, 5988), (2994, 4088), (3066, 3992), (3493, 3504)]