1992006144

素因数分解:

$2^9\times 3^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{431}}^1$

素因数の和:531

約数の個数: 240

約数和(自身を含む): 6204781440

約数和(自身を除く): 4212775296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 59, 64, 68, 72, 96, 102, 118, 128, 136, 144, 153, 177, 192, 204, 236, 256, 272, 288, 306, 354, 384, 408, 431, 472, 512, 531, 544, 576, 612, 708, 768, 816, 862, 944, 1003, 1062, 1088, 1152, 1224, 1293, 1416, 1536, 1632, 1724, 1888, 2006, 2124, 2176, 2304, 2448, 2586, 2832, 3009, 3264, 3448, 3776, 3879, 4012, 4248, 4352, 4608, 4896, 5172, 5664, 6018, 6528, 6896, 7327, 7552, 7758, 8024, 8496, 8704, 9027, 9792, 10344, 11328, 12036, 13056, 13792, 14654, 15104, 15516, 16048, 16992, 18054, 19584, 20688, 21981, 22656, 24072, 25429, 26112, 27584, 29308, 30208, 31032, 32096, 33984, 36108, 39168, 41376, 43962, 45312, 48144, 50858, 55168, 58616, 62064, 64192, 65943, 67968, 72216, 76287, 78336, 82752, 87924, 90624, 96288, 101716, 110336, 117232, 124128, 128384, 131886, 135936, 144432, 152574, 165504, 175848, 192576, 203432, 220672, 228861, 234464, 248256, 256768, 263772, 271872, 288864, 305148, 331008, 351696, 385152, 406864, 432293, 457722, 468928, 496512, 513536, 527544, 577728, 610296, 662016, 703392, 770304, 813728, 864586, 915444, 937856, 993024, 1055088, 1155456, 1220592, 1296879, 1406784, 1540608, 1627456, 1729172, 1830888, 1875712, 1986048, 2110176, 2310912, 2441184, 2593758, 2813568, 3254912, 3458344, 3661776, 3751424, 3890637, 4220352, 4621824, 4882368, 5187516, 5627136, 6509824, 6916688, 7323552, 7781274, 8440704, 9764736, 10375032, 11254272, 13019648, 13833376, 14647104, 15562548, 16881408, 19529472, 20750064, 27666752, 29294208, 31125096, 33762816, 39058944, 41500128, 55333504, 58588416, 62250192, 83000256, 110667008, 117176832, 124500384, 166000512, 221334016, 249000768, 332001024, 498001536, 664002048, 996003072, 1992006144]

約数ペア:

[(1, 1992006144), (2, 996003072), (3, 664002048), (4, 498001536), (6, 332001024), (8, 249000768), (9, 221334016), (12, 166000512), (16, 124500384), (17, 117176832), (18, 110667008), (24, 83000256), (32, 62250192), (34, 58588416), (36, 55333504), (48, 41500128), (51, 39058944), (59, 33762816), (64, 31125096), (68, 29294208), (72, 27666752), (96, 20750064), (102, 19529472), (118, 16881408), (128, 15562548), (136, 14647104), (144, 13833376), (153, 13019648), (177, 11254272), (192, 10375032), (204, 9764736), (236, 8440704), (256, 7781274), (272, 7323552), (288, 6916688), (306, 6509824), (354, 5627136), (384, 5187516), (408, 4882368), (431, 4621824), (472, 4220352), (512, 3890637), (531, 3751424), (544, 3661776), (576, 3458344), (612, 3254912), (708, 2813568), (768, 2593758), (816, 2441184), (862, 2310912), (944, 2110176), (1003, 1986048), (1062, 1875712), (1088, 1830888), (1152, 1729172), (1224, 1627456), (1293, 1540608), (1416, 1406784), (1536, 1296879), (1632, 1220592), (1724, 1155456), (1888, 1055088), (2006, 993024), (2124, 937856), (2176, 915444), (2304, 864586), (2448, 813728), (2586, 770304), (2832, 703392), (3009, 662016), (3264, 610296), (3448, 577728), (3776, 527544), (3879, 513536), (4012, 496512), (4248, 468928), (4352, 457722), (4608, 432293), (4896, 406864), (5172, 385152), (5664, 351696), (6018, 331008), (6528, 305148), (6896, 288864), (7327, 271872), (7552, 263772), (7758, 256768), (8024, 248256), (8496, 234464), (8704, 228861), (9027, 220672), (9792, 203432), (10344, 192576), (11328, 175848), (12036, 165504), (13056, 152574), (13792, 144432), (14654, 135936), (15104, 131886), (15516, 128384), (16048, 124128), (16992, 117232), (18054, 110336), (19584, 101716), (20688, 96288), (21981, 90624), (22656, 87924), (24072, 82752), (25429, 78336), (26112, 76287), (27584, 72216), (29308, 67968), (30208, 65943), (31032, 64192), (32096, 62064), (33984, 58616), (36108, 55168), (39168, 50858), (41376, 48144), (43962, 45312)]