849684472

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{27143}}^1$

素因数の和:27212

約数の個数: 64

約数和(自身を含む): 2006484480

約数和(自身を除く): 1156800008

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 43, 52, 56, 86, 91, 104, 172, 182, 301, 344, 364, 559, 602, 728, 1118, 1204, 2236, 2408, 3913, 4472, 7826, 15652, 27143, 31304, 54286, 108572, 190001, 217144, 352859, 380002, 705718, 760004, 1167149, 1411436, 1520008, 2334298, 2470013, 2822872, 4668596, 4940026, 8170043, 9337192, 9880052, 15172937, 16340086, 19760104, 30345874, 32680172, 60691748, 65360344, 106210559, 121383496, 212421118, 424842236, 849684472]

約数ペア:

[(1, 849684472), (2, 424842236), (4, 212421118), (7, 121383496), (8, 106210559), (13, 65360344), (14, 60691748), (26, 32680172), (28, 30345874), (43, 19760104), (52, 16340086), (56, 15172937), (86, 9880052), (91, 9337192), (104, 8170043), (172, 4940026), (182, 4668596), (301, 2822872), (344, 2470013), (364, 2334298), (559, 1520008), (602, 1411436), (728, 1167149), (1118, 760004), (1204, 705718), (2236, 380002), (2408, 352859), (3913, 217144), (4472, 190001), (7826, 108572), (15652, 54286), (27143, 31304)]