1330279452208

素因数分解:

$2^4\times 7^1\times {\mathrm{227}}^1\times {\mathrm{487}}^1\times {\mathrm{107441}}^1$

素因数の和:108170

約数の個数: 80

約数和(自身を含む): 2964697818624

約数和(自身を除く): 1634418366416

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 227, 454, 487, 908, 974, 1589, 1816, 1948, 3178, 3409, 3632, 3896, 6356, 6818, 7792, 12712, 13636, 25424, 27272, 54544, 107441, 110549, 214882, 221098, 429764, 442196, 752087, 773843, 859528, 884392, 1504174, 1547686, 1719056, 1768784, 3008348, 3095372, 6016696, 6190744, 12033392, 12381488, 24389107, 48778214, 52323767, 97556428, 104647534, 170723749, 195112856, 209295068, 341447498, 366266369, 390225712, 418590136, 682894996, 732532738, 837180272, 1365789992, 1465065476, 2731579984, 2930130952, 5860261904, 11877495109, 23754990218, 47509980436, 83142465763, 95019960872, 166284931526, 190039921744, 332569863052, 665139726104, 1330279452208]

約数ペア:

[(1, 1330279452208), (2, 665139726104), (4, 332569863052), (7, 190039921744), (8, 166284931526), (14, 95019960872), (16, 83142465763), (28, 47509980436), (56, 23754990218), (112, 11877495109), (227, 5860261904), (454, 2930130952), (487, 2731579984), (908, 1465065476), (974, 1365789992), (1589, 837180272), (1816, 732532738), (1948, 682894996), (3178, 418590136), (3409, 390225712), (3632, 366266369), (3896, 341447498), (6356, 209295068), (6818, 195112856), (7792, 170723749), (12712, 104647534), (13636, 97556428), (25424, 52323767), (27272, 48778214), (54544, 24389107), (107441, 12381488), (110549, 12033392), (214882, 6190744), (221098, 6016696), (429764, 3095372), (442196, 3008348), (752087, 1768784), (773843, 1719056), (859528, 1547686), (884392, 1504174)]