31401812736

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{15331}}^1$

素因数の和:15487

約数の個数: 216

約数和(自身を含む): 104294887424

約数和(自身を除く): 72893074688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 127, 128, 144, 168, 192, 224, 252, 254, 256, 288, 336, 381, 384, 448, 504, 508, 576, 672, 762, 768, 889, 896, 1008, 1016, 1143, 1152, 1344, 1524, 1778, 1792, 2016, 2032, 2286, 2304, 2667, 2688, 3048, 3556, 4032, 4064, 4572, 5334, 5376, 6096, 7112, 8001, 8064, 8128, 9144, 10668, 12192, 14224, 15331, 16002, 16128, 16256, 18288, 21336, 24384, 28448, 30662, 32004, 32512, 36576, 42672, 45993, 48768, 56896, 61324, 64008, 73152, 85344, 91986, 97536, 107317, 113792, 122648, 128016, 137979, 146304, 170688, 183972, 214634, 227584, 245296, 256032, 275958, 292608, 321951, 341376, 367944, 429268, 490592, 512064, 551916, 643902, 682752, 735888, 858536, 965853, 981184, 1024128, 1103832, 1287804, 1471776, 1717072, 1931706, 1947037, 1962368, 2048256, 2207664, 2575608, 2943552, 3434144, 3863412, 3894074, 3924736, 4415328, 5151216, 5841111, 5887104, 6868288, 7726824, 7788148, 8830656, 10302432, 11682222, 11774208, 13629259, 13736576, 15453648, 15576296, 17523333, 17661312, 20604864, 23364444, 27258518, 27473152, 30907296, 31152592, 35046666, 35322624, 40887777, 41209728, 46728888, 54517036, 61814592, 62305184, 70093332, 81775554, 82419456, 93457776, 109034072, 122663331, 123629184, 124610368, 140186664, 163551108, 186915552, 218068144, 245326662, 247258368, 249220736, 280373328, 327102216, 373831104, 436136288, 490653324, 498441472, 560746656, 654204432, 747662208, 872272576, 981306648, 1121493312, 1308408864, 1495324416, 1744545152, 1962613296, 2242986624, 2616817728, 3489090304, 3925226592, 4485973248, 5233635456, 7850453184, 10467270912, 15700906368, 31401812736]

約数ペア:

[(1, 31401812736), (2, 15700906368), (3, 10467270912), (4, 7850453184), (6, 5233635456), (7, 4485973248), (8, 3925226592), (9, 3489090304), (12, 2616817728), (14, 2242986624), (16, 1962613296), (18, 1744545152), (21, 1495324416), (24, 1308408864), (28, 1121493312), (32, 981306648), (36, 872272576), (42, 747662208), (48, 654204432), (56, 560746656), (63, 498441472), (64, 490653324), (72, 436136288), (84, 373831104), (96, 327102216), (112, 280373328), (126, 249220736), (127, 247258368), (128, 245326662), (144, 218068144), (168, 186915552), (192, 163551108), (224, 140186664), (252, 124610368), (254, 123629184), (256, 122663331), (288, 109034072), (336, 93457776), (381, 82419456), (384, 81775554), (448, 70093332), (504, 62305184), (508, 61814592), (576, 54517036), (672, 46728888), (762, 41209728), (768, 40887777), (889, 35322624), (896, 35046666), (1008, 31152592), (1016, 30907296), (1143, 27473152), (1152, 27258518), (1344, 23364444), (1524, 20604864), (1778, 17661312), (1792, 17523333), (2016, 15576296), (2032, 15453648), (2286, 13736576), (2304, 13629259), (2667, 11774208), (2688, 11682222), (3048, 10302432), (3556, 8830656), (4032, 7788148), (4064, 7726824), (4572, 6868288), (5334, 5887104), (5376, 5841111), (6096, 5151216), (7112, 4415328), (8001, 3924736), (8064, 3894074), (8128, 3863412), (9144, 3434144), (10668, 2943552), (12192, 2575608), (14224, 2207664), (15331, 2048256), (16002, 1962368), (16128, 1947037), (16256, 1931706), (18288, 1717072), (21336, 1471776), (24384, 1287804), (28448, 1103832), (30662, 1024128), (32004, 981184), (32512, 965853), (36576, 858536), (42672, 735888), (45993, 682752), (48768, 643902), (56896, 551916), (61324, 512064), (64008, 490592), (73152, 429268), (85344, 367944), (91986, 341376), (97536, 321951), (107317, 292608), (113792, 275958), (122648, 256032), (128016, 245296), (137979, 227584), (146304, 214634), (170688, 183972)]