2568787584

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{431}}^1$

素因数の和:559

約数の個数: 256

約数和(自身を含む): 7994972160

約数和(自身を除く): 5426184576

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 32, 33, 34, 44, 48, 51, 64, 66, 68, 83, 88, 96, 102, 128, 132, 136, 166, 176, 187, 192, 204, 249, 264, 272, 332, 352, 374, 384, 408, 431, 498, 528, 544, 561, 664, 704, 748, 816, 862, 913, 996, 1056, 1088, 1122, 1293, 1328, 1408, 1411, 1496, 1632, 1724, 1826, 1992, 2112, 2176, 2244, 2586, 2656, 2739, 2822, 2992, 3264, 3448, 3652, 3984, 4224, 4233, 4488, 4741, 5172, 5312, 5478, 5644, 5984, 6528, 6896, 7304, 7327, 7968, 8466, 8976, 9482, 10344, 10624, 10956, 11288, 11968, 13792, 14223, 14608, 14654, 15521, 15936, 16932, 17952, 18964, 20688, 21912, 21981, 22576, 23936, 27584, 28446, 29216, 29308, 31042, 31872, 33864, 35773, 35904, 37928, 41376, 43824, 43962, 45152, 46563, 55168, 56892, 58432, 58616, 62084, 67728, 71546, 71808, 75856, 80597, 82752, 87648, 87924, 90304, 93126, 107319, 113784, 116864, 117232, 124168, 135456, 143092, 151712, 161194, 165504, 175296, 175848, 180608, 186252, 214638, 227568, 234464, 241791, 248336, 270912, 286184, 303424, 322388, 350592, 351696, 372504, 393503, 429276, 455136, 468928, 483582, 496672, 541824, 572368, 606848, 608141, 644776, 703392, 745008, 787006, 858552, 910272, 937856, 967164, 993344, 1144736, 1180509, 1216282, 1289552, 1406784, 1490016, 1574012, 1717104, 1820544, 1824423, 1934328, 1986688, 2289472, 2361018, 2432564, 2579104, 2813568, 2980032, 3148024, 3434208, 3648846, 3868656, 4578944, 4722036, 4865128, 5158208, 5960064, 6296048, 6689551, 6868416, 7297692, 7737312, 9444072, 9730256, 10316416, 12592096, 13379102, 13736832, 14595384, 15474624, 18888144, 19460512, 20068653, 25184192, 26758204, 29190768, 30949248, 37776288, 38921024, 40137306, 50368384, 53516408, 58381536, 75552576, 77842048, 80274612, 107032816, 116763072, 151105152, 160549224, 214065632, 233526144, 321098448, 428131264, 642196896, 856262528, 1284393792, 2568787584]

約数ペア:

[(1, 2568787584), (2, 1284393792), (3, 856262528), (4, 642196896), (6, 428131264), (8, 321098448), (11, 233526144), (12, 214065632), (16, 160549224), (17, 151105152), (22, 116763072), (24, 107032816), (32, 80274612), (33, 77842048), (34, 75552576), (44, 58381536), (48, 53516408), (51, 50368384), (64, 40137306), (66, 38921024), (68, 37776288), (83, 30949248), (88, 29190768), (96, 26758204), (102, 25184192), (128, 20068653), (132, 19460512), (136, 18888144), (166, 15474624), (176, 14595384), (187, 13736832), (192, 13379102), (204, 12592096), (249, 10316416), (264, 9730256), (272, 9444072), (332, 7737312), (352, 7297692), (374, 6868416), (384, 6689551), (408, 6296048), (431, 5960064), (498, 5158208), (528, 4865128), (544, 4722036), (561, 4578944), (664, 3868656), (704, 3648846), (748, 3434208), (816, 3148024), (862, 2980032), (913, 2813568), (996, 2579104), (1056, 2432564), (1088, 2361018), (1122, 2289472), (1293, 1986688), (1328, 1934328), (1408, 1824423), (1411, 1820544), (1496, 1717104), (1632, 1574012), (1724, 1490016), (1826, 1406784), (1992, 1289552), (2112, 1216282), (2176, 1180509), (2244, 1144736), (2586, 993344), (2656, 967164), (2739, 937856), (2822, 910272), (2992, 858552), (3264, 787006), (3448, 745008), (3652, 703392), (3984, 644776), (4224, 608141), (4233, 606848), (4488, 572368), (4741, 541824), (5172, 496672), (5312, 483582), (5478, 468928), (5644, 455136), (5984, 429276), (6528, 393503), (6896, 372504), (7304, 351696), (7327, 350592), (7968, 322388), (8466, 303424), (8976, 286184), (9482, 270912), (10344, 248336), (10624, 241791), (10956, 234464), (11288, 227568), (11968, 214638), (13792, 186252), (14223, 180608), (14608, 175848), (14654, 175296), (15521, 165504), (15936, 161194), (16932, 151712), (17952, 143092), (18964, 135456), (20688, 124168), (21912, 117232), (21981, 116864), (22576, 113784), (23936, 107319), (27584, 93126), (28446, 90304), (29216, 87924), (29308, 87648), (31042, 82752), (31872, 80597), (33864, 75856), (35773, 71808), (35904, 71546), (37928, 67728), (41376, 62084), (43824, 58616), (43962, 58432), (45152, 56892), (46563, 55168)]