242196864

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1$

素因数の和:305

約数の個数: 256

約数和(自身を含む): 822528000

約数和(自身を除く): 580331136

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 29, 32, 39, 42, 48, 52, 56, 58, 64, 78, 84, 87, 91, 96, 104, 112, 116, 128, 156, 168, 174, 182, 192, 203, 208, 224, 232, 239, 273, 312, 336, 348, 364, 377, 384, 406, 416, 448, 464, 478, 546, 609, 624, 672, 696, 717, 728, 754, 812, 832, 896, 928, 956, 1092, 1131, 1218, 1248, 1344, 1392, 1434, 1456, 1508, 1624, 1664, 1673, 1856, 1912, 2184, 2262, 2436, 2496, 2639, 2688, 2784, 2868, 2912, 3016, 3107, 3248, 3346, 3712, 3824, 4368, 4524, 4872, 4992, 5019, 5278, 5568, 5736, 5824, 6032, 6214, 6496, 6692, 6931, 7648, 7917, 8736, 9048, 9321, 9744, 10038, 10556, 11136, 11472, 11648, 12064, 12428, 12992, 13384, 13862, 15296, 15834, 17472, 18096, 18642, 19488, 20076, 20793, 21112, 21749, 22944, 24128, 24856, 25984, 26768, 27724, 30592, 31668, 34944, 36192, 37284, 38976, 40152, 41586, 42224, 43498, 45888, 48256, 48517, 49712, 53536, 55448, 63336, 65247, 72384, 74568, 77952, 80304, 83172, 84448, 86996, 90103, 91776, 97034, 99424, 107072, 110896, 126672, 130494, 144768, 145551, 149136, 160608, 166344, 168896, 173992, 180206, 194068, 198848, 214144, 221792, 253344, 260988, 270309, 291102, 298272, 321216, 332688, 337792, 347984, 360412, 388136, 397696, 443584, 506688, 521976, 540618, 582204, 596544, 630721, 642432, 665376, 695968, 720824, 776272, 887168, 1013376, 1043952, 1081236, 1164408, 1193088, 1261442, 1330752, 1391936, 1441648, 1552544, 1892163, 2087904, 2162472, 2328816, 2522884, 2661504, 2783872, 2883296, 3105088, 3784326, 4175808, 4324944, 4657632, 5045768, 5766592, 6210176, 7568652, 8351616, 8649888, 9315264, 10091536, 11533184, 15137304, 17299776, 18630528, 20183072, 30274608, 34599552, 40366144, 60549216, 80732288, 121098432, 242196864]

約数ペア:

[(1, 242196864), (2, 121098432), (3, 80732288), (4, 60549216), (6, 40366144), (7, 34599552), (8, 30274608), (12, 20183072), (13, 18630528), (14, 17299776), (16, 15137304), (21, 11533184), (24, 10091536), (26, 9315264), (28, 8649888), (29, 8351616), (32, 7568652), (39, 6210176), (42, 5766592), (48, 5045768), (52, 4657632), (56, 4324944), (58, 4175808), (64, 3784326), (78, 3105088), (84, 2883296), (87, 2783872), (91, 2661504), (96, 2522884), (104, 2328816), (112, 2162472), (116, 2087904), (128, 1892163), (156, 1552544), (168, 1441648), (174, 1391936), (182, 1330752), (192, 1261442), (203, 1193088), (208, 1164408), (224, 1081236), (232, 1043952), (239, 1013376), (273, 887168), (312, 776272), (336, 720824), (348, 695968), (364, 665376), (377, 642432), (384, 630721), (406, 596544), (416, 582204), (448, 540618), (464, 521976), (478, 506688), (546, 443584), (609, 397696), (624, 388136), (672, 360412), (696, 347984), (717, 337792), (728, 332688), (754, 321216), (812, 298272), (832, 291102), (896, 270309), (928, 260988), (956, 253344), (1092, 221792), (1131, 214144), (1218, 198848), (1248, 194068), (1344, 180206), (1392, 173992), (1434, 168896), (1456, 166344), (1508, 160608), (1624, 149136), (1664, 145551), (1673, 144768), (1856, 130494), (1912, 126672), (2184, 110896), (2262, 107072), (2436, 99424), (2496, 97034), (2639, 91776), (2688, 90103), (2784, 86996), (2868, 84448), (2912, 83172), (3016, 80304), (3107, 77952), (3248, 74568), (3346, 72384), (3712, 65247), (3824, 63336), (4368, 55448), (4524, 53536), (4872, 49712), (4992, 48517), (5019, 48256), (5278, 45888), (5568, 43498), (5736, 42224), (5824, 41586), (6032, 40152), (6214, 38976), (6496, 37284), (6692, 36192), (6931, 34944), (7648, 31668), (7917, 30592), (8736, 27724), (9048, 26768), (9321, 25984), (9744, 24856), (10038, 24128), (10556, 22944), (11136, 21749), (11472, 21112), (11648, 20793), (12064, 20076), (12428, 19488), (12992, 18642), (13384, 18096), (13862, 17472), (15296, 15834)]