9871310464

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{2089}}^1$

素因数の和:2218

約数の個数: 128

約数和(自身を含む): 21744360000

約数和(自身を除く): 11873049536

約数列:

[1, 2, 4, 8, 16, 19, 29, 32, 38, 58, 64, 67, 76, 116, 128, 134, 152, 232, 268, 304, 464, 536, 551, 608, 928, 1072, 1102, 1216, 1273, 1856, 1943, 2089, 2144, 2204, 2432, 2546, 3712, 3886, 4178, 4288, 4408, 5092, 7772, 8356, 8576, 8816, 10184, 15544, 16712, 17632, 20368, 31088, 33424, 35264, 36917, 39691, 40736, 60581, 62176, 66848, 70528, 73834, 79382, 81472, 121162, 124352, 133696, 139963, 147668, 158764, 162944, 242324, 248704, 267392, 279926, 295336, 317528, 484648, 559852, 590672, 635056, 969296, 1119704, 1151039, 1181344, 1270112, 1938592, 2239408, 2302078, 2362688, 2540224, 2659297, 3877184, 4058927, 4478816, 4604156, 4725376, 5080448, 5318594, 7754368, 8117854, 8957632, 9208312, 10637188, 16235708, 17915264, 18416624, 21274376, 32471416, 36833248, 42548752, 64942832, 73666496, 77119613, 85097504, 129885664, 147332992, 154239226, 170195008, 259771328, 308478452, 340390016, 519542656, 616956904, 1233913808, 2467827616, 4935655232, 9871310464]

約数ペア:

[(1, 9871310464), (2, 4935655232), (4, 2467827616), (8, 1233913808), (16, 616956904), (19, 519542656), (29, 340390016), (32, 308478452), (38, 259771328), (58, 170195008), (64, 154239226), (67, 147332992), (76, 129885664), (116, 85097504), (128, 77119613), (134, 73666496), (152, 64942832), (232, 42548752), (268, 36833248), (304, 32471416), (464, 21274376), (536, 18416624), (551, 17915264), (608, 16235708), (928, 10637188), (1072, 9208312), (1102, 8957632), (1216, 8117854), (1273, 7754368), (1856, 5318594), (1943, 5080448), (2089, 4725376), (2144, 4604156), (2204, 4478816), (2432, 4058927), (2546, 3877184), (3712, 2659297), (3886, 2540224), (4178, 2362688), (4288, 2302078), (4408, 2239408), (5092, 1938592), (7772, 1270112), (8356, 1181344), (8576, 1151039), (8816, 1119704), (10184, 969296), (15544, 635056), (16712, 590672), (17632, 559852), (20368, 484648), (31088, 317528), (33424, 295336), (35264, 279926), (36917, 267392), (39691, 248704), (40736, 242324), (60581, 162944), (62176, 158764), (66848, 147668), (70528, 139963), (73834, 133696), (79382, 124352), (81472, 121162)]