1278126048

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{331}}^1$

素因数の和:465

約数の個数: 192

約数和(自身を含む): 3714681600

約数和(自身を除く): 2436555552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 29, 32, 38, 48, 57, 58, 73, 76, 87, 96, 114, 116, 146, 152, 174, 219, 228, 232, 292, 304, 331, 348, 438, 456, 464, 551, 584, 608, 662, 696, 876, 912, 928, 993, 1102, 1168, 1324, 1387, 1392, 1653, 1752, 1824, 1986, 2117, 2204, 2336, 2648, 2774, 2784, 3306, 3504, 3972, 4161, 4234, 4408, 5296, 5548, 6289, 6351, 6612, 7008, 7944, 8322, 8468, 8816, 9599, 10592, 11096, 12578, 12702, 13224, 15888, 16644, 16936, 17632, 18867, 19198, 22192, 24163, 25156, 25404, 26448, 28797, 31776, 33288, 33872, 37734, 38396, 40223, 44384, 48326, 50312, 50808, 52896, 57594, 66576, 67744, 72489, 75468, 76792, 80446, 96652, 100624, 101616, 115188, 120669, 133152, 144978, 150936, 153584, 160892, 182381, 193304, 201248, 203232, 230376, 241338, 289956, 301872, 307168, 321784, 364762, 386608, 459097, 460752, 482676, 547143, 579912, 603744, 643568, 700727, 729524, 773216, 918194, 921504, 965352, 1094286, 1159824, 1287136, 1377291, 1401454, 1459048, 1836388, 1930704, 2102181, 2188572, 2319648, 2754582, 2802908, 2918096, 3672776, 3861408, 4204362, 4377144, 5509164, 5605816, 5836192, 7345552, 8408724, 8754288, 11018328, 11211632, 13313813, 14691104, 16817448, 17508576, 22036656, 22423264, 26627626, 33634896, 39941439, 44073312, 53255252, 67269792, 79882878, 106510504, 159765756, 213021008, 319531512, 426042016, 639063024, 1278126048]

約数ペア:

[(1, 1278126048), (2, 639063024), (3, 426042016), (4, 319531512), (6, 213021008), (8, 159765756), (12, 106510504), (16, 79882878), (19, 67269792), (24, 53255252), (29, 44073312), (32, 39941439), (38, 33634896), (48, 26627626), (57, 22423264), (58, 22036656), (73, 17508576), (76, 16817448), (87, 14691104), (96, 13313813), (114, 11211632), (116, 11018328), (146, 8754288), (152, 8408724), (174, 7345552), (219, 5836192), (228, 5605816), (232, 5509164), (292, 4377144), (304, 4204362), (331, 3861408), (348, 3672776), (438, 2918096), (456, 2802908), (464, 2754582), (551, 2319648), (584, 2188572), (608, 2102181), (662, 1930704), (696, 1836388), (876, 1459048), (912, 1401454), (928, 1377291), (993, 1287136), (1102, 1159824), (1168, 1094286), (1324, 965352), (1387, 921504), (1392, 918194), (1653, 773216), (1752, 729524), (1824, 700727), (1986, 643568), (2117, 603744), (2204, 579912), (2336, 547143), (2648, 482676), (2774, 460752), (2784, 459097), (3306, 386608), (3504, 364762), (3972, 321784), (4161, 307168), (4234, 301872), (4408, 289956), (5296, 241338), (5548, 230376), (6289, 203232), (6351, 201248), (6612, 193304), (7008, 182381), (7944, 160892), (8322, 153584), (8468, 150936), (8816, 144978), (9599, 133152), (10592, 120669), (11096, 115188), (12578, 101616), (12702, 100624), (13224, 96652), (15888, 80446), (16644, 76792), (16936, 75468), (17632, 72489), (18867, 67744), (19198, 66576), (22192, 57594), (24163, 52896), (25156, 50808), (25404, 50312), (26448, 48326), (28797, 44384), (31776, 40223), (33288, 38396), (33872, 37734)]