1427762928

素因数分解:

$2^4\times 3^1\times {\mathrm{103}}^1\times {\mathrm{317}}^1\times {\mathrm{911}}^1$

素因数の和:1342

約数の個数: 80

約数和(自身を含む): 3740046336

約数和(自身を除く): 2312283408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 103, 206, 309, 317, 412, 618, 634, 824, 911, 951, 1236, 1268, 1648, 1822, 1902, 2472, 2536, 2733, 3644, 3804, 4944, 5072, 5466, 7288, 7608, 10932, 14576, 15216, 21864, 32651, 43728, 65302, 93833, 97953, 130604, 187666, 195906, 261208, 281499, 288787, 375332, 391812, 522416, 562998, 577574, 750664, 783624, 866361, 1125996, 1155148, 1501328, 1567248, 1732722, 2251992, 2310296, 3465444, 4503984, 4620592, 6930888, 13861776, 29745061, 59490122, 89235183, 118980244, 178470366, 237960488, 356940732, 475920976, 713881464, 1427762928]

約数ペア:

[(1, 1427762928), (2, 713881464), (3, 475920976), (4, 356940732), (6, 237960488), (8, 178470366), (12, 118980244), (16, 89235183), (24, 59490122), (48, 29745061), (103, 13861776), (206, 6930888), (309, 4620592), (317, 4503984), (412, 3465444), (618, 2310296), (634, 2251992), (824, 1732722), (911, 1567248), (951, 1501328), (1236, 1155148), (1268, 1125996), (1648, 866361), (1822, 783624), (1902, 750664), (2472, 577574), (2536, 562998), (2733, 522416), (3644, 391812), (3804, 375332), (4944, 288787), (5072, 281499), (5466, 261208), (7288, 195906), (7608, 187666), (10932, 130604), (14576, 97953), (15216, 93833), (21864, 65302), (32651, 43728)]