215565984

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{44029}}^1$

素因数の和:44062

約数の個数: 72

約数和(自身を含む): 649090260

約数和(自身を除く): 433524276

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 144, 153, 204, 272, 288, 306, 408, 544, 612, 816, 1224, 1632, 2448, 4896, 44029, 88058, 132087, 176116, 264174, 352232, 396261, 528348, 704464, 748493, 792522, 1056696, 1408928, 1496986, 1585044, 2113392, 2245479, 2993972, 3170088, 4226784, 4490958, 5987944, 6340176, 6736437, 8981916, 11975888, 12680352, 13472874, 17963832, 23951776, 26945748, 35927664, 53891496, 71855328, 107782992, 215565984]

約数ペア:

[(1, 215565984), (2, 107782992), (3, 71855328), (4, 53891496), (6, 35927664), (8, 26945748), (9, 23951776), (12, 17963832), (16, 13472874), (17, 12680352), (18, 11975888), (24, 8981916), (32, 6736437), (34, 6340176), (36, 5987944), (48, 4490958), (51, 4226784), (68, 3170088), (72, 2993972), (96, 2245479), (102, 2113392), (136, 1585044), (144, 1496986), (153, 1408928), (204, 1056696), (272, 792522), (288, 748493), (306, 704464), (408, 528348), (544, 396261), (612, 352232), (816, 264174), (1224, 176116), (1632, 132087), (2448, 88058), (4896, 44029)]