31115339136

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{55921}}^1$

素因数の和:55974

約数の個数: 256

約数和(自身を含む): 109517644800

約数和(自身を除く): 78402305664

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 27, 28, 32, 36, 42, 46, 48, 54, 56, 63, 64, 69, 72, 84, 92, 96, 108, 112, 126, 128, 138, 144, 161, 168, 184, 189, 192, 207, 216, 224, 252, 276, 288, 322, 336, 368, 378, 384, 414, 432, 448, 483, 504, 552, 576, 621, 644, 672, 736, 756, 828, 864, 896, 966, 1008, 1104, 1152, 1242, 1288, 1344, 1449, 1472, 1512, 1656, 1728, 1932, 2016, 2208, 2484, 2576, 2688, 2898, 2944, 3024, 3312, 3456, 3864, 4032, 4347, 4416, 4968, 5152, 5796, 6048, 6624, 7728, 8064, 8694, 8832, 9936, 10304, 11592, 12096, 13248, 15456, 17388, 19872, 20608, 23184, 24192, 26496, 30912, 34776, 39744, 46368, 55921, 61824, 69552, 79488, 92736, 111842, 139104, 167763, 185472, 223684, 278208, 335526, 391447, 447368, 503289, 556416, 671052, 782894, 894736, 1006578, 1174341, 1286183, 1342104, 1509867, 1565788, 1789472, 2013156, 2348682, 2572366, 2684208, 3019734, 3131576, 3523023, 3578944, 3858549, 4026312, 4697364, 5144732, 5368416, 6039468, 6263152, 7046046, 7157888, 7717098, 8052624, 9003281, 9394728, 10289464, 10569069, 10736832, 11575647, 12078936, 12526304, 14092092, 15434196, 16105248, 18006562, 18789456, 20578928, 21138138, 21473664, 23151294, 24157872, 25052608, 27009843, 28184184, 30868392, 32210496, 34726941, 36013124, 37578912, 41157856, 42276276, 46302588, 48315744, 50105216, 54019686, 56368368, 61736784, 64420992, 69453882, 72026248, 75157824, 81029529, 82315712, 84552552, 92605176, 96631488, 108039372, 112736736, 123473568, 138907764, 144052496, 150315648, 162059058, 164631424, 169105104, 185210352, 193262976, 216078744, 225473472, 243088587, 246947136, 277815528, 288104992, 324118116, 338210208, 370420704, 432157488, 450946944, 486177174, 493894272, 555631056, 576209984, 648236232, 676420416, 740841408, 864314976, 972354348, 1111262112, 1152419968, 1296472464, 1352840832, 1481682816, 1728629952, 1944708696, 2222524224, 2592944928, 3457259904, 3889417392, 4445048448, 5185889856, 7778834784, 10371779712, 15557669568, 31115339136]

約数ペア:

[(1, 31115339136), (2, 15557669568), (3, 10371779712), (4, 7778834784), (6, 5185889856), (7, 4445048448), (8, 3889417392), (9, 3457259904), (12, 2592944928), (14, 2222524224), (16, 1944708696), (18, 1728629952), (21, 1481682816), (23, 1352840832), (24, 1296472464), (27, 1152419968), (28, 1111262112), (32, 972354348), (36, 864314976), (42, 740841408), (46, 676420416), (48, 648236232), (54, 576209984), (56, 555631056), (63, 493894272), (64, 486177174), (69, 450946944), (72, 432157488), (84, 370420704), (92, 338210208), (96, 324118116), (108, 288104992), (112, 277815528), (126, 246947136), (128, 243088587), (138, 225473472), (144, 216078744), (161, 193262976), (168, 185210352), (184, 169105104), (189, 164631424), (192, 162059058), (207, 150315648), (216, 144052496), (224, 138907764), (252, 123473568), (276, 112736736), (288, 108039372), (322, 96631488), (336, 92605176), (368, 84552552), (378, 82315712), (384, 81029529), (414, 75157824), (432, 72026248), (448, 69453882), (483, 64420992), (504, 61736784), (552, 56368368), (576, 54019686), (621, 50105216), (644, 48315744), (672, 46302588), (736, 42276276), (756, 41157856), (828, 37578912), (864, 36013124), (896, 34726941), (966, 32210496), (1008, 30868392), (1104, 28184184), (1152, 27009843), (1242, 25052608), (1288, 24157872), (1344, 23151294), (1449, 21473664), (1472, 21138138), (1512, 20578928), (1656, 18789456), (1728, 18006562), (1932, 16105248), (2016, 15434196), (2208, 14092092), (2484, 12526304), (2576, 12078936), (2688, 11575647), (2898, 10736832), (2944, 10569069), (3024, 10289464), (3312, 9394728), (3456, 9003281), (3864, 8052624), (4032, 7717098), (4347, 7157888), (4416, 7046046), (4968, 6263152), (5152, 6039468), (5796, 5368416), (6048, 5144732), (6624, 4697364), (7728, 4026312), (8064, 3858549), (8694, 3578944), (8832, 3523023), (9936, 3131576), (10304, 3019734), (11592, 2684208), (12096, 2572366), (13248, 2348682), (15456, 2013156), (17388, 1789472), (19872, 1565788), (20608, 1509867), (23184, 1342104), (24192, 1286183), (26496, 1174341), (30912, 1006578), (34776, 894736), (39744, 782894), (46368, 671052), (55921, 556416), (61824, 503289), (69552, 447368), (79488, 391447), (92736, 335526), (111842, 278208), (139104, 223684), (167763, 185472)]