999147776

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{1319}}^1$

素因数の和:1615

約数の個数: 72

約数和(自身を含む): 2185444800

約数和(自身を除く): 1186297024

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 269, 352, 538, 704, 1076, 1319, 1408, 2152, 2638, 2816, 2959, 4304, 5276, 5918, 8608, 10552, 11836, 14509, 17216, 21104, 23672, 29018, 34432, 42208, 47344, 58036, 68864, 84416, 94688, 116072, 168832, 189376, 232144, 337664, 354811, 378752, 464288, 709622, 757504, 928576, 1419244, 1857152, 2838488, 3714304, 3902921, 5676976, 7805842, 11353952, 15611684, 22707904, 31223368, 45415808, 62446736, 90831616, 124893472, 249786944, 499573888, 999147776]

約数ペア:

[(1, 999147776), (2, 499573888), (4, 249786944), (8, 124893472), (11, 90831616), (16, 62446736), (22, 45415808), (32, 31223368), (44, 22707904), (64, 15611684), (88, 11353952), (128, 7805842), (176, 5676976), (256, 3902921), (269, 3714304), (352, 2838488), (538, 1857152), (704, 1419244), (1076, 928576), (1319, 757504), (1408, 709622), (2152, 464288), (2638, 378752), (2816, 354811), (2959, 337664), (4304, 232144), (5276, 189376), (5918, 168832), (8608, 116072), (10552, 94688), (11836, 84416), (14509, 68864), (17216, 58036), (21104, 47344), (23672, 42208), (29018, 34432)]