12491328

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:164

約数の個数: 112

約数和(自身を含む): 36210240

約数和(自身を除く): 23718912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 43, 48, 51, 64, 68, 86, 89, 96, 102, 129, 136, 172, 178, 192, 204, 258, 267, 272, 344, 356, 408, 516, 534, 544, 688, 712, 731, 816, 1032, 1068, 1088, 1376, 1424, 1462, 1513, 1632, 2064, 2136, 2193, 2752, 2848, 2924, 3026, 3264, 3827, 4128, 4272, 4386, 4539, 5696, 5848, 6052, 7654, 8256, 8544, 8772, 9078, 11481, 11696, 12104, 15308, 17088, 17544, 18156, 22962, 23392, 24208, 30616, 35088, 36312, 45924, 46784, 48416, 61232, 65059, 70176, 72624, 91848, 96832, 122464, 130118, 140352, 145248, 183696, 195177, 244928, 260236, 290496, 367392, 390354, 520472, 734784, 780708, 1040944, 1561416, 2081888, 3122832, 4163776, 6245664, 12491328]

約数ペア:

[(1, 12491328), (2, 6245664), (3, 4163776), (4, 3122832), (6, 2081888), (8, 1561416), (12, 1040944), (16, 780708), (17, 734784), (24, 520472), (32, 390354), (34, 367392), (43, 290496), (48, 260236), (51, 244928), (64, 195177), (68, 183696), (86, 145248), (89, 140352), (96, 130118), (102, 122464), (129, 96832), (136, 91848), (172, 72624), (178, 70176), (192, 65059), (204, 61232), (258, 48416), (267, 46784), (272, 45924), (344, 36312), (356, 35088), (408, 30616), (516, 24208), (534, 23392), (544, 22962), (688, 18156), (712, 17544), (731, 17088), (816, 15308), (1032, 12104), (1068, 11696), (1088, 11481), (1376, 9078), (1424, 8772), (1462, 8544), (1513, 8256), (1632, 7654), (2064, 6052), (2136, 5848), (2193, 5696), (2752, 4539), (2848, 4386), (2924, 4272), (3026, 4128), (3264, 3827)]