220114048

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{971}}^1$

素因数の和:1026

約数の個数: 128

約数和(自身を含む): 571069440

約数和(自身を除く): 350955392

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 23, 28, 32, 44, 46, 56, 64, 77, 88, 92, 112, 128, 154, 161, 176, 184, 224, 253, 308, 322, 352, 368, 448, 506, 616, 644, 704, 736, 896, 971, 1012, 1232, 1288, 1408, 1472, 1771, 1942, 2024, 2464, 2576, 2944, 3542, 3884, 4048, 4928, 5152, 6797, 7084, 7768, 8096, 9856, 10304, 10681, 13594, 14168, 15536, 16192, 20608, 21362, 22333, 27188, 28336, 31072, 32384, 42724, 44666, 54376, 56672, 62144, 74767, 85448, 89332, 108752, 113344, 124288, 149534, 156331, 170896, 178664, 217504, 226688, 245663, 299068, 312662, 341792, 357328, 435008, 491326, 598136, 625324, 683584, 714656, 870016, 982652, 1196272, 1250648, 1367168, 1429312, 1719641, 1965304, 2392544, 2501296, 2858624, 3439282, 3930608, 4785088, 5002592, 6878564, 7861216, 9570176, 10005184, 13757128, 15722432, 20010368, 27514256, 31444864, 55028512, 110057024, 220114048]

約数ペア:

[(1, 220114048), (2, 110057024), (4, 55028512), (7, 31444864), (8, 27514256), (11, 20010368), (14, 15722432), (16, 13757128), (22, 10005184), (23, 9570176), (28, 7861216), (32, 6878564), (44, 5002592), (46, 4785088), (56, 3930608), (64, 3439282), (77, 2858624), (88, 2501296), (92, 2392544), (112, 1965304), (128, 1719641), (154, 1429312), (161, 1367168), (176, 1250648), (184, 1196272), (224, 982652), (253, 870016), (308, 714656), (322, 683584), (352, 625324), (368, 598136), (448, 491326), (506, 435008), (616, 357328), (644, 341792), (704, 312662), (736, 299068), (896, 245663), (971, 226688), (1012, 217504), (1232, 178664), (1288, 170896), (1408, 156331), (1472, 149534), (1771, 124288), (1942, 113344), (2024, 108752), (2464, 89332), (2576, 85448), (2944, 74767), (3542, 62144), (3884, 56672), (4048, 54376), (4928, 44666), (5152, 42724), (6797, 32384), (7084, 31072), (7768, 28336), (8096, 27188), (9856, 22333), (10304, 21362), (10681, 20608), (13594, 16192), (14168, 15536)]