266088472

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1$

素因数の和:297

約数の個数: 96

約数和(自身を含む): 579744000

約数和(自身を除く): 313655528

約数列:

[1, 2, 4, 8, 13, 23, 26, 43, 46, 52, 86, 92, 104, 169, 172, 184, 199, 299, 338, 344, 398, 559, 598, 676, 796, 989, 1118, 1196, 1352, 1592, 1978, 2236, 2392, 2587, 3887, 3956, 4472, 4577, 5174, 7267, 7774, 7912, 8557, 9154, 10348, 12857, 14534, 15548, 17114, 18308, 20696, 25714, 29068, 31096, 33631, 34228, 36616, 51428, 58136, 59501, 67262, 68456, 102856, 111241, 119002, 134524, 167141, 196811, 222482, 238004, 269048, 334282, 393622, 444964, 476008, 668564, 773513, 787244, 889928, 1337128, 1446133, 1547026, 1574488, 2558543, 2892266, 3094052, 5117086, 5784532, 6188104, 10234172, 11569064, 20468344, 33261059, 66522118, 133044236, 266088472]

約数ペア:

[(1, 266088472), (2, 133044236), (4, 66522118), (8, 33261059), (13, 20468344), (23, 11569064), (26, 10234172), (43, 6188104), (46, 5784532), (52, 5117086), (86, 3094052), (92, 2892266), (104, 2558543), (169, 1574488), (172, 1547026), (184, 1446133), (199, 1337128), (299, 889928), (338, 787244), (344, 773513), (398, 668564), (559, 476008), (598, 444964), (676, 393622), (796, 334282), (989, 269048), (1118, 238004), (1196, 222482), (1352, 196811), (1592, 167141), (1978, 134524), (2236, 119002), (2392, 111241), (2587, 102856), (3887, 68456), (3956, 67262), (4472, 59501), (4577, 58136), (5174, 51428), (7267, 36616), (7774, 34228), (7912, 33631), (8557, 31096), (9154, 29068), (10348, 25714), (12857, 20696), (14534, 18308), (15548, 17114)]