257655007584

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1\times {\mathrm{4099}}^1$

素因数の和:4394

約数の個数: 288

約数和(自身を含む): 801812793600

約数和(自身を除く): 544157786016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 103, 104, 117, 144, 156, 163, 206, 208, 234, 288, 309, 312, 326, 412, 416, 468, 489, 618, 624, 652, 824, 927, 936, 978, 1236, 1248, 1304, 1339, 1467, 1648, 1854, 1872, 1956, 2119, 2472, 2608, 2678, 2934, 3296, 3708, 3744, 3912, 4017, 4099, 4238, 4944, 5216, 5356, 5868, 6357, 7416, 7824, 8034, 8198, 8476, 9888, 10712, 11736, 12051, 12297, 12714, 14832, 15648, 16068, 16396, 16789, 16952, 19071, 21424, 23472, 24102, 24594, 25428, 29664, 32136, 32792, 33578, 33904, 36891, 38142, 42848, 46944, 48204, 49188, 50367, 50856, 53287, 64272, 65584, 67156, 67808, 73782, 76284, 96408, 98376, 100734, 101712, 106574, 128544, 131168, 134312, 147564, 151101, 152568, 159861, 192816, 196752, 201468, 203424, 213148, 218257, 268624, 295128, 302202, 305136, 319722, 385632, 393504, 402936, 422197, 426296, 436514, 479583, 537248, 590256, 604404, 610272, 639444, 654771, 668137, 805872, 844394, 852592, 873028, 959166, 1180512, 1208808, 1266591, 1278888, 1309542, 1336274, 1611744, 1688788, 1705184, 1746056, 1918332, 1964313, 2004411, 2417616, 2533182, 2557776, 2619084, 2672548, 3377576, 3492112, 3799773, 3836664, 3928626, 4008822, 4835232, 5066364, 5115552, 5238168, 5345096, 5488561, 6013233, 6755152, 6984224, 7599546, 7673328, 7857252, 8017644, 8685781, 10132728, 10476336, 10690192, 10977122, 12026466, 13510304, 15199092, 15346656, 15714504, 16035288, 16465683, 17371562, 20265456, 20952672, 21380384, 21954244, 24052932, 26057343, 30398184, 31429008, 32070576, 32931366, 34743124, 40530912, 43908488, 48105864, 49397049, 52114686, 60796368, 62858016, 64141152, 65862732, 68818111, 69486248, 78172029, 87816976, 96211728, 98794098, 104229372, 121592736, 131725464, 137636222, 138972496, 156344058, 175633952, 192423456, 197588196, 206454333, 208458744, 263450928, 275272444, 277944992, 312688116, 395176392, 412908666, 416917488, 526901856, 550544888, 619362999, 625376232, 790352784, 825817332, 833834976, 894635443, 1101089776, 1238725998, 1250752464, 1580705568, 1651634664, 1789270886, 2202179552, 2477451996, 2501504928, 2683906329, 3303269328, 3578541772, 4954903992, 5367812658, 6606538656, 7157083544, 8051718987, 9909807984, 10735625316, 14314167088, 16103437974, 19819615968, 21471250632, 28628334176, 32206875948, 42942501264, 64413751896, 85885002528, 128827503792, 257655007584]

約数ペア:

[(1, 257655007584), (2, 128827503792), (3, 85885002528), (4, 64413751896), (6, 42942501264), (8, 32206875948), (9, 28628334176), (12, 21471250632), (13, 19819615968), (16, 16103437974), (18, 14314167088), (24, 10735625316), (26, 9909807984), (32, 8051718987), (36, 7157083544), (39, 6606538656), (48, 5367812658), (52, 4954903992), (72, 3578541772), (78, 3303269328), (96, 2683906329), (103, 2501504928), (104, 2477451996), (117, 2202179552), (144, 1789270886), (156, 1651634664), (163, 1580705568), (206, 1250752464), (208, 1238725998), (234, 1101089776), (288, 894635443), (309, 833834976), (312, 825817332), (326, 790352784), (412, 625376232), (416, 619362999), (468, 550544888), (489, 526901856), (618, 416917488), (624, 412908666), (652, 395176392), (824, 312688116), (927, 277944992), (936, 275272444), (978, 263450928), (1236, 208458744), (1248, 206454333), (1304, 197588196), (1339, 192423456), (1467, 175633952), (1648, 156344058), (1854, 138972496), (1872, 137636222), (1956, 131725464), (2119, 121592736), (2472, 104229372), (2608, 98794098), (2678, 96211728), (2934, 87816976), (3296, 78172029), (3708, 69486248), (3744, 68818111), (3912, 65862732), (4017, 64141152), (4099, 62858016), (4238, 60796368), (4944, 52114686), (5216, 49397049), (5356, 48105864), (5868, 43908488), (6357, 40530912), (7416, 34743124), (7824, 32931366), (8034, 32070576), (8198, 31429008), (8476, 30398184), (9888, 26057343), (10712, 24052932), (11736, 21954244), (12051, 21380384), (12297, 20952672), (12714, 20265456), (14832, 17371562), (15648, 16465683), (16068, 16035288), (16396, 15714504), (16789, 15346656), (16952, 15199092), (19071, 13510304), (21424, 12026466), (23472, 10977122), (24102, 10690192), (24594, 10476336), (25428, 10132728), (29664, 8685781), (32136, 8017644), (32792, 7857252), (33578, 7673328), (33904, 7599546), (36891, 6984224), (38142, 6755152), (42848, 6013233), (46944, 5488561), (48204, 5345096), (49188, 5238168), (50367, 5115552), (50856, 5066364), (53287, 4835232), (64272, 4008822), (65584, 3928626), (67156, 3836664), (67808, 3799773), (73782, 3492112), (76284, 3377576), (96408, 2672548), (98376, 2619084), (100734, 2557776), (101712, 2533182), (106574, 2417616), (128544, 2004411), (131168, 1964313), (134312, 1918332), (147564, 1746056), (151101, 1705184), (152568, 1688788), (159861, 1611744), (192816, 1336274), (196752, 1309542), (201468, 1278888), (203424, 1266591), (213148, 1208808), (218257, 1180512), (268624, 959166), (295128, 873028), (302202, 852592), (305136, 844394), (319722, 805872), (385632, 668137), (393504, 654771), (402936, 639444), (422197, 610272), (426296, 604404), (436514, 590256), (479583, 537248)]