197686944

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1$

素因数の和:452

約数の個数: 288

約数和(自身を含む): 730154880

約数和(自身を除く): 532467936

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 19, 21, 24, 26, 28, 32, 36, 38, 39, 42, 48, 52, 56, 57, 63, 72, 76, 78, 84, 91, 96, 104, 112, 114, 117, 126, 133, 144, 152, 156, 168, 171, 182, 208, 224, 228, 234, 247, 252, 266, 273, 288, 304, 312, 336, 342, 364, 397, 399, 416, 456, 468, 494, 504, 532, 546, 608, 624, 672, 684, 728, 741, 794, 798, 819, 912, 936, 988, 1008, 1064, 1092, 1191, 1197, 1248, 1368, 1456, 1482, 1588, 1596, 1638, 1729, 1824, 1872, 1976, 2016, 2128, 2184, 2223, 2382, 2394, 2736, 2779, 2912, 2964, 3176, 3192, 3276, 3458, 3573, 3744, 3952, 4256, 4368, 4446, 4764, 4788, 5161, 5187, 5472, 5558, 5928, 6352, 6384, 6552, 6916, 7146, 7543, 7904, 8337, 8736, 8892, 9528, 9576, 10322, 10374, 11116, 11856, 12704, 12768, 13104, 13832, 14292, 15086, 15483, 15561, 16674, 17784, 19056, 19152, 20644, 20748, 22232, 22629, 23712, 25011, 26208, 27664, 28584, 30172, 30966, 31122, 33348, 35568, 36127, 38112, 38304, 41288, 41496, 44464, 45258, 46449, 50022, 52801, 55328, 57168, 60344, 61932, 62244, 66696, 67887, 71136, 72254, 82576, 82992, 88928, 90516, 92898, 98059, 100044, 105602, 108381, 114336, 120688, 123864, 124488, 133392, 135774, 144508, 158403, 165152, 165984, 181032, 185796, 196118, 200088, 211204, 216762, 241376, 247728, 248976, 266784, 271548, 289016, 294177, 316806, 325143, 362064, 371592, 392236, 400176, 422408, 433524, 475209, 495456, 497952, 543096, 578032, 588354, 633612, 650286, 686413, 724128, 743184, 784472, 800352, 844816, 867048, 882531, 950418, 1086192, 1156064, 1176708, 1267224, 1300572, 1372826, 1486368, 1568944, 1689632, 1734096, 1765062, 1900836, 2059239, 2172384, 2353416, 2534448, 2601144, 2745652, 3137888, 3468192, 3530124, 3801672, 4118478, 4706832, 5068896, 5202288, 5491304, 6177717, 7060248, 7603344, 8236956, 9413664, 10404576, 10982608, 12355434, 14120496, 15206688, 16473912, 21965216, 24710868, 28240992, 32947824, 49421736, 65895648, 98843472, 197686944]

約数ペア:

[(1, 197686944), (2, 98843472), (3, 65895648), (4, 49421736), (6, 32947824), (7, 28240992), (8, 24710868), (9, 21965216), (12, 16473912), (13, 15206688), (14, 14120496), (16, 12355434), (18, 10982608), (19, 10404576), (21, 9413664), (24, 8236956), (26, 7603344), (28, 7060248), (32, 6177717), (36, 5491304), (38, 5202288), (39, 5068896), (42, 4706832), (48, 4118478), (52, 3801672), (56, 3530124), (57, 3468192), (63, 3137888), (72, 2745652), (76, 2601144), (78, 2534448), (84, 2353416), (91, 2172384), (96, 2059239), (104, 1900836), (112, 1765062), (114, 1734096), (117, 1689632), (126, 1568944), (133, 1486368), (144, 1372826), (152, 1300572), (156, 1267224), (168, 1176708), (171, 1156064), (182, 1086192), (208, 950418), (224, 882531), (228, 867048), (234, 844816), (247, 800352), (252, 784472), (266, 743184), (273, 724128), (288, 686413), (304, 650286), (312, 633612), (336, 588354), (342, 578032), (364, 543096), (397, 497952), (399, 495456), (416, 475209), (456, 433524), (468, 422408), (494, 400176), (504, 392236), (532, 371592), (546, 362064), (608, 325143), (624, 316806), (672, 294177), (684, 289016), (728, 271548), (741, 266784), (794, 248976), (798, 247728), (819, 241376), (912, 216762), (936, 211204), (988, 200088), (1008, 196118), (1064, 185796), (1092, 181032), (1191, 165984), (1197, 165152), (1248, 158403), (1368, 144508), (1456, 135774), (1482, 133392), (1588, 124488), (1596, 123864), (1638, 120688), (1729, 114336), (1824, 108381), (1872, 105602), (1976, 100044), (2016, 98059), (2128, 92898), (2184, 90516), (2223, 88928), (2382, 82992), (2394, 82576), (2736, 72254), (2779, 71136), (2912, 67887), (2964, 66696), (3176, 62244), (3192, 61932), (3276, 60344), (3458, 57168), (3573, 55328), (3744, 52801), (3952, 50022), (4256, 46449), (4368, 45258), (4446, 44464), (4764, 41496), (4788, 41288), (5161, 38304), (5187, 38112), (5472, 36127), (5558, 35568), (5928, 33348), (6352, 31122), (6384, 30966), (6552, 30172), (6916, 28584), (7146, 27664), (7543, 26208), (7904, 25011), (8337, 23712), (8736, 22629), (8892, 22232), (9528, 20748), (9576, 20644), (10322, 19152), (10374, 19056), (11116, 17784), (11856, 16674), (12704, 15561), (12768, 15483), (13104, 15086), (13832, 14292)]