395909856

素因数分解:

$2^5\times 3^4\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1$

素因数の和:303

約数の個数: 240

約数和(自身を含む): 1262368800

約数和(自身を除く): 866458944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 29, 32, 36, 46, 48, 54, 58, 69, 72, 81, 87, 92, 96, 108, 116, 138, 144, 162, 174, 184, 207, 216, 229, 232, 261, 276, 288, 324, 348, 368, 414, 432, 458, 464, 522, 552, 621, 648, 667, 687, 696, 736, 783, 828, 864, 916, 928, 1044, 1104, 1242, 1296, 1334, 1374, 1392, 1566, 1656, 1832, 1863, 2001, 2061, 2088, 2208, 2349, 2484, 2592, 2668, 2748, 2784, 3132, 3312, 3664, 3726, 4002, 4122, 4176, 4698, 4968, 5267, 5336, 5496, 6003, 6183, 6264, 6624, 6641, 7328, 7452, 8004, 8244, 8352, 9396, 9936, 10534, 10672, 10992, 12006, 12366, 12528, 13282, 14904, 15801, 16008, 16488, 18009, 18549, 18792, 19872, 19923, 21068, 21344, 21984, 24012, 24732, 25056, 26564, 29808, 31602, 32016, 32976, 36018, 37098, 37584, 39846, 42136, 47403, 48024, 49464, 53128, 54027, 59616, 59769, 63204, 64032, 65952, 72036, 74196, 75168, 79692, 84272, 94806, 96048, 98928, 106256, 108054, 119538, 126408, 142209, 144072, 148392, 152743, 159384, 168544, 179307, 189612, 192096, 197856, 212512, 216108, 239076, 252816, 284418, 288144, 296784, 305486, 318768, 358614, 379224, 426627, 432216, 458229, 478152, 505632, 537921, 568836, 576288, 593568, 610972, 637536, 717228, 758448, 853254, 864432, 916458, 956304, 1075842, 1137672, 1221944, 1374687, 1434456, 1516896, 1706508, 1728864, 1832916, 1912608, 2151684, 2275344, 2443888, 2749374, 2868912, 3413016, 3665832, 4124061, 4303368, 4550688, 4887776, 5498748, 5737824, 6826032, 7331664, 8248122, 8606736, 10997496, 12372183, 13652064, 14663328, 16496244, 17213472, 21994992, 24744366, 32992488, 43989984, 49488732, 65984976, 98977464, 131969952, 197954928, 395909856]

約数ペア:

[(1, 395909856), (2, 197954928), (3, 131969952), (4, 98977464), (6, 65984976), (8, 49488732), (9, 43989984), (12, 32992488), (16, 24744366), (18, 21994992), (23, 17213472), (24, 16496244), (27, 14663328), (29, 13652064), (32, 12372183), (36, 10997496), (46, 8606736), (48, 8248122), (54, 7331664), (58, 6826032), (69, 5737824), (72, 5498748), (81, 4887776), (87, 4550688), (92, 4303368), (96, 4124061), (108, 3665832), (116, 3413016), (138, 2868912), (144, 2749374), (162, 2443888), (174, 2275344), (184, 2151684), (207, 1912608), (216, 1832916), (229, 1728864), (232, 1706508), (261, 1516896), (276, 1434456), (288, 1374687), (324, 1221944), (348, 1137672), (368, 1075842), (414, 956304), (432, 916458), (458, 864432), (464, 853254), (522, 758448), (552, 717228), (621, 637536), (648, 610972), (667, 593568), (687, 576288), (696, 568836), (736, 537921), (783, 505632), (828, 478152), (864, 458229), (916, 432216), (928, 426627), (1044, 379224), (1104, 358614), (1242, 318768), (1296, 305486), (1334, 296784), (1374, 288144), (1392, 284418), (1566, 252816), (1656, 239076), (1832, 216108), (1863, 212512), (2001, 197856), (2061, 192096), (2088, 189612), (2208, 179307), (2349, 168544), (2484, 159384), (2592, 152743), (2668, 148392), (2748, 144072), (2784, 142209), (3132, 126408), (3312, 119538), (3664, 108054), (3726, 106256), (4002, 98928), (4122, 96048), (4176, 94806), (4698, 84272), (4968, 79692), (5267, 75168), (5336, 74196), (5496, 72036), (6003, 65952), (6183, 64032), (6264, 63204), (6624, 59769), (6641, 59616), (7328, 54027), (7452, 53128), (8004, 49464), (8244, 48024), (8352, 47403), (9396, 42136), (9936, 39846), (10534, 37584), (10672, 37098), (10992, 36018), (12006, 32976), (12366, 32016), (12528, 31602), (13282, 29808), (14904, 26564), (15801, 25056), (16008, 24732), (16488, 24012), (18009, 21984), (18549, 21344), (18792, 21068), (19872, 19923)]