2980239808

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{971}}^1$

素因数の和:1051

約数の個数: 224

約数和(自身を含む): 7963619328

約数和(自身を除く): 4983379520

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 31, 32, 34, 52, 56, 62, 64, 68, 91, 104, 112, 119, 124, 136, 182, 208, 217, 221, 224, 238, 248, 272, 364, 403, 416, 434, 442, 448, 476, 496, 527, 544, 728, 806, 832, 868, 884, 952, 971, 992, 1054, 1088, 1456, 1547, 1612, 1736, 1768, 1904, 1942, 1984, 2108, 2821, 2912, 3094, 3224, 3472, 3536, 3689, 3808, 3884, 4216, 5642, 5824, 6188, 6448, 6797, 6851, 6944, 7072, 7378, 7616, 7768, 8432, 11284, 12376, 12623, 12896, 13594, 13702, 13888, 14144, 14756, 15536, 16507, 16864, 22568, 24752, 25246, 25792, 27188, 27404, 29512, 30101, 31072, 33014, 33728, 45136, 47957, 49504, 50492, 54376, 54808, 59024, 60202, 62144, 66028, 88361, 90272, 95914, 99008, 100984, 108752, 109616, 115549, 118048, 120404, 132056, 176722, 180544, 191828, 201968, 210707, 214591, 217504, 219232, 231098, 236096, 240808, 264112, 353444, 383656, 391313, 403936, 421414, 429182, 435008, 438464, 462196, 481616, 511717, 528224, 706888, 767312, 782626, 807872, 842828, 858364, 924392, 963232, 1023434, 1056448, 1413776, 1502137, 1534624, 1565252, 1685656, 1716728, 1848784, 1926464, 2046868, 2739191, 2827552, 3004274, 3069248, 3130504, 3371312, 3433456, 3582019, 3697568, 4093736, 5478382, 5655104, 6008548, 6261008, 6652321, 6742624, 6866912, 7164038, 7395136, 8187472, 10956764, 12017096, 12522016, 13304642, 13485248, 13733824, 14328076, 16374944, 21913528, 24034192, 25044032, 26609284, 28656152, 32749888, 43827056, 46566247, 48068384, 53218568, 57312304, 87654112, 93132494, 96136768, 106437136, 114624608, 175308224, 186264988, 212874272, 229249216, 372529976, 425748544, 745059952, 1490119904, 2980239808]

約数ペア:

[(1, 2980239808), (2, 1490119904), (4, 745059952), (7, 425748544), (8, 372529976), (13, 229249216), (14, 212874272), (16, 186264988), (17, 175308224), (26, 114624608), (28, 106437136), (31, 96136768), (32, 93132494), (34, 87654112), (52, 57312304), (56, 53218568), (62, 48068384), (64, 46566247), (68, 43827056), (91, 32749888), (104, 28656152), (112, 26609284), (119, 25044032), (124, 24034192), (136, 21913528), (182, 16374944), (208, 14328076), (217, 13733824), (221, 13485248), (224, 13304642), (238, 12522016), (248, 12017096), (272, 10956764), (364, 8187472), (403, 7395136), (416, 7164038), (434, 6866912), (442, 6742624), (448, 6652321), (476, 6261008), (496, 6008548), (527, 5655104), (544, 5478382), (728, 4093736), (806, 3697568), (832, 3582019), (868, 3433456), (884, 3371312), (952, 3130504), (971, 3069248), (992, 3004274), (1054, 2827552), (1088, 2739191), (1456, 2046868), (1547, 1926464), (1612, 1848784), (1736, 1716728), (1768, 1685656), (1904, 1565252), (1942, 1534624), (1984, 1502137), (2108, 1413776), (2821, 1056448), (2912, 1023434), (3094, 963232), (3224, 924392), (3472, 858364), (3536, 842828), (3689, 807872), (3808, 782626), (3884, 767312), (4216, 706888), (5642, 528224), (5824, 511717), (6188, 481616), (6448, 462196), (6797, 438464), (6851, 435008), (6944, 429182), (7072, 421414), (7378, 403936), (7616, 391313), (7768, 383656), (8432, 353444), (11284, 264112), (12376, 240808), (12623, 236096), (12896, 231098), (13594, 219232), (13702, 217504), (13888, 214591), (14144, 210707), (14756, 201968), (15536, 191828), (16507, 180544), (16864, 176722), (22568, 132056), (24752, 120404), (25246, 118048), (25792, 115549), (27188, 109616), (27404, 108752), (29512, 100984), (30101, 99008), (31072, 95914), (33014, 90272), (33728, 88361), (45136, 66028), (47957, 62144), (49504, 60202), (50492, 59024), (54376, 54808)]