689065056

素因数分解:

$2^5\times 3^4\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:243

約数の個数: 240

約数和(自身を含む): 2140538400

約数和(自身を除く): 1451473344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 72, 81, 87, 89, 96, 103, 108, 116, 144, 162, 174, 178, 206, 216, 232, 261, 267, 288, 309, 324, 348, 356, 412, 432, 464, 522, 534, 618, 648, 696, 712, 783, 801, 824, 864, 927, 928, 1044, 1068, 1236, 1296, 1392, 1424, 1566, 1602, 1648, 1854, 2088, 2136, 2349, 2403, 2472, 2581, 2592, 2781, 2784, 2848, 2987, 3132, 3204, 3296, 3708, 4176, 4272, 4698, 4806, 4944, 5162, 5562, 5974, 6264, 6408, 7209, 7416, 7743, 8343, 8352, 8544, 8961, 9167, 9396, 9612, 9888, 10324, 11124, 11948, 12528, 12816, 14418, 14832, 15486, 16686, 17922, 18334, 18792, 19224, 20648, 22248, 23229, 23896, 25056, 25632, 26883, 27501, 28836, 29664, 30972, 33372, 35844, 36668, 37584, 38448, 41296, 44496, 46458, 47792, 53766, 55002, 57672, 61944, 66744, 69687, 71688, 73336, 75168, 76896, 80649, 82503, 82592, 88992, 92916, 95584, 107532, 110004, 115344, 123888, 133488, 139374, 143376, 146672, 161298, 165006, 185832, 209061, 215064, 220008, 230688, 241947, 247509, 247776, 265843, 266976, 278748, 286752, 293344, 322596, 330012, 371664, 418122, 430128, 440016, 483894, 495018, 531686, 557496, 645192, 660024, 742527, 743328, 797529, 836244, 860256, 880032, 967788, 990036, 1063372, 1114992, 1290384, 1320048, 1485054, 1595058, 1672488, 1935576, 1980072, 2126744, 2229984, 2392587, 2580768, 2640096, 2970108, 3190116, 3344976, 3871152, 3960144, 4253488, 4785174, 5940216, 6380232, 6689952, 7177761, 7742304, 7920288, 8506976, 9570348, 11880432, 12760464, 14355522, 19140696, 21533283, 23760864, 25520928, 28711044, 38281392, 43066566, 57422088, 76562784, 86133132, 114844176, 172266264, 229688352, 344532528, 689065056]

約数ペア:

[(1, 689065056), (2, 344532528), (3, 229688352), (4, 172266264), (6, 114844176), (8, 86133132), (9, 76562784), (12, 57422088), (16, 43066566), (18, 38281392), (24, 28711044), (27, 25520928), (29, 23760864), (32, 21533283), (36, 19140696), (48, 14355522), (54, 12760464), (58, 11880432), (72, 9570348), (81, 8506976), (87, 7920288), (89, 7742304), (96, 7177761), (103, 6689952), (108, 6380232), (116, 5940216), (144, 4785174), (162, 4253488), (174, 3960144), (178, 3871152), (206, 3344976), (216, 3190116), (232, 2970108), (261, 2640096), (267, 2580768), (288, 2392587), (309, 2229984), (324, 2126744), (348, 1980072), (356, 1935576), (412, 1672488), (432, 1595058), (464, 1485054), (522, 1320048), (534, 1290384), (618, 1114992), (648, 1063372), (696, 990036), (712, 967788), (783, 880032), (801, 860256), (824, 836244), (864, 797529), (927, 743328), (928, 742527), (1044, 660024), (1068, 645192), (1236, 557496), (1296, 531686), (1392, 495018), (1424, 483894), (1566, 440016), (1602, 430128), (1648, 418122), (1854, 371664), (2088, 330012), (2136, 322596), (2349, 293344), (2403, 286752), (2472, 278748), (2581, 266976), (2592, 265843), (2781, 247776), (2784, 247509), (2848, 241947), (2987, 230688), (3132, 220008), (3204, 215064), (3296, 209061), (3708, 185832), (4176, 165006), (4272, 161298), (4698, 146672), (4806, 143376), (4944, 139374), (5162, 133488), (5562, 123888), (5974, 115344), (6264, 110004), (6408, 107532), (7209, 95584), (7416, 92916), (7743, 88992), (8343, 82592), (8352, 82503), (8544, 80649), (8961, 76896), (9167, 75168), (9396, 73336), (9612, 71688), (9888, 69687), (10324, 66744), (11124, 61944), (11948, 57672), (12528, 55002), (12816, 53766), (14418, 47792), (14832, 46458), (15486, 44496), (16686, 41296), (17922, 38448), (18334, 37584), (18792, 36668), (19224, 35844), (20648, 33372), (22248, 30972), (23229, 29664), (23896, 28836), (25056, 27501), (25632, 26883)]