1128740704

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{151}}^2$

素因数の和:349

約数の個数: 144

約数和(自身を含む): 2915214624

約数和(自身を除く): 1786473920

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 52, 56, 68, 91, 104, 112, 119, 136, 151, 182, 208, 221, 224, 238, 272, 302, 364, 416, 442, 476, 544, 604, 728, 884, 952, 1057, 1208, 1456, 1547, 1768, 1904, 1963, 2114, 2416, 2567, 2912, 3094, 3536, 3808, 3926, 4228, 4832, 5134, 6188, 7072, 7852, 8456, 10268, 12376, 13741, 15704, 16912, 17969, 20536, 22801, 24752, 27482, 31408, 33371, 33824, 35938, 41072, 45602, 49504, 54964, 62816, 66742, 71876, 82144, 91204, 109928, 133484, 143752, 159607, 182408, 219856, 233597, 266968, 287504, 296413, 319214, 364816, 387617, 439712, 467194, 533936, 575008, 592826, 638428, 729632, 775234, 934388, 1067872, 1185652, 1276856, 1550468, 1868776, 2074891, 2371304, 2553712, 2713319, 3100936, 3737552, 4149782, 4742608, 5039021, 5107424, 5426638, 6201872, 7475104, 8299564, 9485216, 10078042, 10853276, 12403744, 16599128, 20156084, 21706552, 33198256, 35273147, 40312168, 43413104, 66396512, 70546294, 80624336, 86826208, 141092588, 161248672, 282185176, 564370352, 1128740704]

約数ペア:

[(1, 1128740704), (2, 564370352), (4, 282185176), (7, 161248672), (8, 141092588), (13, 86826208), (14, 80624336), (16, 70546294), (17, 66396512), (26, 43413104), (28, 40312168), (32, 35273147), (34, 33198256), (52, 21706552), (56, 20156084), (68, 16599128), (91, 12403744), (104, 10853276), (112, 10078042), (119, 9485216), (136, 8299564), (151, 7475104), (182, 6201872), (208, 5426638), (221, 5107424), (224, 5039021), (238, 4742608), (272, 4149782), (302, 3737552), (364, 3100936), (416, 2713319), (442, 2553712), (476, 2371304), (544, 2074891), (604, 1868776), (728, 1550468), (884, 1276856), (952, 1185652), (1057, 1067872), (1208, 934388), (1456, 775234), (1547, 729632), (1768, 638428), (1904, 592826), (1963, 575008), (2114, 533936), (2416, 467194), (2567, 439712), (2912, 387617), (3094, 364816), (3536, 319214), (3808, 296413), (3926, 287504), (4228, 266968), (4832, 233597), (5134, 219856), (6188, 182408), (7072, 159607), (7852, 143752), (8456, 133484), (10268, 109928), (12376, 91204), (13741, 82144), (15704, 71876), (16912, 66742), (17969, 62816), (20536, 54964), (22801, 49504), (24752, 45602), (27482, 41072), (31408, 35938), (33371, 33824)]