392400288

素因数分解:

$2^5\times 3^9\times 7^1\times {\mathrm{89}}^1$

素因数の和:133

約数の個数: 240

約数和(自身を含む): 1339208640

約数和(自身を除く): 946808352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 81, 84, 89, 96, 108, 112, 126, 144, 162, 168, 178, 189, 216, 224, 243, 252, 267, 288, 324, 336, 356, 378, 432, 486, 504, 534, 567, 623, 648, 672, 712, 729, 756, 801, 864, 972, 1008, 1068, 1134, 1246, 1296, 1424, 1458, 1512, 1602, 1701, 1869, 1944, 2016, 2136, 2187, 2268, 2403, 2492, 2592, 2848, 2916, 3024, 3204, 3402, 3738, 3888, 4272, 4374, 4536, 4806, 4984, 5103, 5607, 5832, 6048, 6408, 6561, 6804, 7209, 7476, 7776, 8544, 8748, 9072, 9612, 9968, 10206, 11214, 11664, 12816, 13122, 13608, 14418, 14952, 15309, 16821, 17496, 18144, 19224, 19683, 19936, 20412, 21627, 22428, 23328, 25632, 26244, 27216, 28836, 29904, 30618, 33642, 34992, 38448, 39366, 40824, 43254, 44856, 45927, 50463, 52488, 54432, 57672, 59808, 61236, 64881, 67284, 69984, 76896, 78732, 81648, 86508, 89712, 91854, 100926, 104976, 115344, 122472, 129762, 134568, 137781, 151389, 157464, 163296, 173016, 179424, 183708, 194643, 201852, 209952, 230688, 244944, 259524, 269136, 275562, 302778, 314928, 346032, 367416, 389286, 403704, 454167, 489888, 519048, 538272, 551124, 583929, 605556, 629856, 692064, 734832, 778572, 807408, 908334, 1038096, 1102248, 1167858, 1211112, 1362501, 1469664, 1557144, 1614816, 1751787, 1816668, 2076192, 2204496, 2335716, 2422224, 2725002, 3114288, 3503574, 3633336, 4087503, 4408992, 4671432, 4844448, 5450004, 6228576, 7007148, 7266672, 8175006, 9342864, 10900008, 12262509, 14014296, 14533344, 16350012, 18685728, 21800016, 24525018, 28028592, 32700024, 43600032, 49050036, 56057184, 65400048, 98100072, 130800096, 196200144, 392400288]

約数ペア:

[(1, 392400288), (2, 196200144), (3, 130800096), (4, 98100072), (6, 65400048), (7, 56057184), (8, 49050036), (9, 43600032), (12, 32700024), (14, 28028592), (16, 24525018), (18, 21800016), (21, 18685728), (24, 16350012), (27, 14533344), (28, 14014296), (32, 12262509), (36, 10900008), (42, 9342864), (48, 8175006), (54, 7266672), (56, 7007148), (63, 6228576), (72, 5450004), (81, 4844448), (84, 4671432), (89, 4408992), (96, 4087503), (108, 3633336), (112, 3503574), (126, 3114288), (144, 2725002), (162, 2422224), (168, 2335716), (178, 2204496), (189, 2076192), (216, 1816668), (224, 1751787), (243, 1614816), (252, 1557144), (267, 1469664), (288, 1362501), (324, 1211112), (336, 1167858), (356, 1102248), (378, 1038096), (432, 908334), (486, 807408), (504, 778572), (534, 734832), (567, 692064), (623, 629856), (648, 605556), (672, 583929), (712, 551124), (729, 538272), (756, 519048), (801, 489888), (864, 454167), (972, 403704), (1008, 389286), (1068, 367416), (1134, 346032), (1246, 314928), (1296, 302778), (1424, 275562), (1458, 269136), (1512, 259524), (1602, 244944), (1701, 230688), (1869, 209952), (1944, 201852), (2016, 194643), (2136, 183708), (2187, 179424), (2268, 173016), (2403, 163296), (2492, 157464), (2592, 151389), (2848, 137781), (2916, 134568), (3024, 129762), (3204, 122472), (3402, 115344), (3738, 104976), (3888, 100926), (4272, 91854), (4374, 89712), (4536, 86508), (4806, 81648), (4984, 78732), (5103, 76896), (5607, 69984), (5832, 67284), (6048, 64881), (6408, 61236), (6561, 59808), (6804, 57672), (7209, 54432), (7476, 52488), (7776, 50463), (8544, 45927), (8748, 44856), (9072, 43254), (9612, 40824), (9968, 39366), (10206, 38448), (11214, 34992), (11664, 33642), (12816, 30618), (13122, 29904), (13608, 28836), (14418, 27216), (14952, 26244), (15309, 25632), (16821, 23328), (17496, 22428), (18144, 21627), (19224, 20412), (19683, 19936)]