18090278272

素因数分解:

$2^7\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{541}}^1$

素因数の和:721

約数の個数: 192

約数和(自身を含む): 42351966720

約数和(自身を除く): 24261688448

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 64, 68, 88, 121, 127, 128, 136, 176, 187, 242, 254, 272, 352, 374, 484, 508, 541, 544, 704, 748, 968, 1016, 1082, 1088, 1397, 1408, 1496, 1936, 2032, 2057, 2159, 2164, 2176, 2794, 2992, 3872, 4064, 4114, 4318, 4328, 5588, 5951, 5984, 7744, 8128, 8228, 8636, 8656, 9197, 11176, 11902, 11968, 15367, 15488, 16256, 16456, 17272, 17312, 18394, 22352, 23749, 23804, 23936, 30734, 32912, 34544, 34624, 36788, 44704, 47498, 47608, 61468, 65461, 65824, 68707, 69088, 69248, 73576, 89408, 94996, 95216, 101167, 122936, 130922, 131648, 137414, 138176, 147152, 178816, 189992, 190432, 202334, 245872, 261239, 261844, 263296, 274828, 276352, 294304, 379984, 380864, 404668, 491744, 522478, 523688, 549656, 588608, 755777, 759968, 761728, 809336, 983488, 1044956, 1047376, 1099312, 1112837, 1168019, 1177216, 1511554, 1519936, 1618672, 1966976, 2089912, 2094752, 2198624, 2225674, 2336038, 3023108, 3039872, 3237344, 4179824, 4189504, 4397248, 4451348, 4672076, 6046216, 6474688, 8313547, 8359648, 8379008, 8794496, 8902696, 9344152, 12092432, 12848209, 12949376, 16627094, 16719296, 17805392, 18688304, 24184864, 25696418, 33254188, 33438592, 35610784, 37376608, 48369728, 51392836, 66508376, 71221568, 74753216, 96739456, 102785672, 133016752, 141330299, 142443136, 149506432, 205571344, 266033504, 282660598, 411142688, 532067008, 565321196, 822285376, 1064134016, 1130642392, 1644570752, 2261284784, 4522569568, 9045139136, 18090278272]

約数ペア:

[(1, 18090278272), (2, 9045139136), (4, 4522569568), (8, 2261284784), (11, 1644570752), (16, 1130642392), (17, 1064134016), (22, 822285376), (32, 565321196), (34, 532067008), (44, 411142688), (64, 282660598), (68, 266033504), (88, 205571344), (121, 149506432), (127, 142443136), (128, 141330299), (136, 133016752), (176, 102785672), (187, 96739456), (242, 74753216), (254, 71221568), (272, 66508376), (352, 51392836), (374, 48369728), (484, 37376608), (508, 35610784), (541, 33438592), (544, 33254188), (704, 25696418), (748, 24184864), (968, 18688304), (1016, 17805392), (1082, 16719296), (1088, 16627094), (1397, 12949376), (1408, 12848209), (1496, 12092432), (1936, 9344152), (2032, 8902696), (2057, 8794496), (2159, 8379008), (2164, 8359648), (2176, 8313547), (2794, 6474688), (2992, 6046216), (3872, 4672076), (4064, 4451348), (4114, 4397248), (4318, 4189504), (4328, 4179824), (5588, 3237344), (5951, 3039872), (5984, 3023108), (7744, 2336038), (8128, 2225674), (8228, 2198624), (8636, 2094752), (8656, 2089912), (9197, 1966976), (11176, 1618672), (11902, 1519936), (11968, 1511554), (15367, 1177216), (15488, 1168019), (16256, 1112837), (16456, 1099312), (17272, 1047376), (17312, 1044956), (18394, 983488), (22352, 809336), (23749, 761728), (23804, 759968), (23936, 755777), (30734, 588608), (32912, 549656), (34544, 523688), (34624, 522478), (36788, 491744), (44704, 404668), (47498, 380864), (47608, 379984), (61468, 294304), (65461, 276352), (65824, 274828), (68707, 263296), (69088, 261844), (69248, 261239), (73576, 245872), (89408, 202334), (94996, 190432), (95216, 189992), (101167, 178816), (122936, 147152), (130922, 138176), (131648, 137414)]