390643344

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{523}}^1$

素因数の和:579

約数の個数: 320

約数和(自身を含む): 1455462400

約数和(自身を除く): 1064819056

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 19, 21, 24, 26, 27, 28, 36, 38, 39, 42, 48, 52, 54, 56, 57, 63, 72, 76, 78, 84, 91, 104, 108, 112, 114, 117, 126, 133, 144, 152, 156, 168, 171, 182, 189, 208, 216, 228, 234, 247, 252, 266, 273, 304, 312, 336, 342, 351, 364, 378, 399, 432, 456, 468, 494, 504, 513, 523, 532, 546, 624, 684, 702, 728, 741, 756, 798, 819, 912, 936, 988, 1008, 1026, 1046, 1064, 1092, 1197, 1368, 1404, 1456, 1482, 1512, 1569, 1596, 1638, 1729, 1872, 1976, 2052, 2092, 2128, 2184, 2223, 2394, 2457, 2736, 2808, 2964, 3024, 3138, 3192, 3276, 3458, 3591, 3661, 3952, 4104, 4184, 4368, 4446, 4707, 4788, 4914, 5187, 5616, 5928, 6276, 6384, 6552, 6669, 6799, 6916, 7182, 7322, 8208, 8368, 8892, 9414, 9576, 9828, 9937, 10374, 10983, 11856, 12552, 13104, 13338, 13598, 13832, 14121, 14364, 14644, 15561, 17784, 18828, 19152, 19656, 19874, 20397, 20748, 21966, 25104, 26676, 27196, 27664, 28242, 28728, 29288, 29811, 31122, 32949, 35568, 37656, 39312, 39748, 40794, 41496, 43932, 46683, 47593, 53352, 54392, 56484, 57456, 58576, 59622, 61191, 62244, 65898, 69559, 75312, 79496, 81588, 82992, 87864, 89433, 93366, 95186, 98847, 106704, 108784, 112968, 119244, 122382, 124488, 129181, 131796, 139118, 142779, 158992, 163176, 175728, 178866, 183573, 186732, 190372, 197694, 208677, 225936, 238488, 244764, 248976, 258362, 263592, 268299, 278236, 285558, 326352, 357732, 367146, 373464, 380744, 387543, 395388, 417354, 428337, 476976, 489528, 516724, 527184, 536598, 556472, 571116, 626031, 715464, 734292, 746928, 761488, 775086, 790776, 834708, 856674, 904267, 979056, 1033448, 1073196, 1112944, 1142232, 1162629, 1252062, 1285011, 1430928, 1468584, 1550172, 1581552, 1669416, 1713348, 1808534, 1878093, 2066896, 2146392, 2284464, 2325258, 2504124, 2570022, 2712801, 2937168, 3100344, 3338832, 3426696, 3487887, 3617068, 3756186, 4292784, 4650516, 5008248, 5140044, 5425602, 6200688, 6853392, 6975774, 7234136, 7512372, 8138403, 9301032, 10016496, 10280088, 10851204, 13951548, 14468272, 15024744, 16276806, 18602064, 20560176, 21702408, 24415209, 27903096, 30049488, 32553612, 43404816, 48830418, 55806192, 65107224, 97660836, 130214448, 195321672, 390643344]

約数ペア:

[(1, 390643344), (2, 195321672), (3, 130214448), (4, 97660836), (6, 65107224), (7, 55806192), (8, 48830418), (9, 43404816), (12, 32553612), (13, 30049488), (14, 27903096), (16, 24415209), (18, 21702408), (19, 20560176), (21, 18602064), (24, 16276806), (26, 15024744), (27, 14468272), (28, 13951548), (36, 10851204), (38, 10280088), (39, 10016496), (42, 9301032), (48, 8138403), (52, 7512372), (54, 7234136), (56, 6975774), (57, 6853392), (63, 6200688), (72, 5425602), (76, 5140044), (78, 5008248), (84, 4650516), (91, 4292784), (104, 3756186), (108, 3617068), (112, 3487887), (114, 3426696), (117, 3338832), (126, 3100344), (133, 2937168), (144, 2712801), (152, 2570022), (156, 2504124), (168, 2325258), (171, 2284464), (182, 2146392), (189, 2066896), (208, 1878093), (216, 1808534), (228, 1713348), (234, 1669416), (247, 1581552), (252, 1550172), (266, 1468584), (273, 1430928), (304, 1285011), (312, 1252062), (336, 1162629), (342, 1142232), (351, 1112944), (364, 1073196), (378, 1033448), (399, 979056), (432, 904267), (456, 856674), (468, 834708), (494, 790776), (504, 775086), (513, 761488), (523, 746928), (532, 734292), (546, 715464), (624, 626031), (684, 571116), (702, 556472), (728, 536598), (741, 527184), (756, 516724), (798, 489528), (819, 476976), (912, 428337), (936, 417354), (988, 395388), (1008, 387543), (1026, 380744), (1046, 373464), (1064, 367146), (1092, 357732), (1197, 326352), (1368, 285558), (1404, 278236), (1456, 268299), (1482, 263592), (1512, 258362), (1569, 248976), (1596, 244764), (1638, 238488), (1729, 225936), (1872, 208677), (1976, 197694), (2052, 190372), (2092, 186732), (2128, 183573), (2184, 178866), (2223, 175728), (2394, 163176), (2457, 158992), (2736, 142779), (2808, 139118), (2964, 131796), (3024, 129181), (3138, 124488), (3192, 122382), (3276, 119244), (3458, 112968), (3591, 108784), (3661, 106704), (3952, 98847), (4104, 95186), (4184, 93366), (4368, 89433), (4446, 87864), (4707, 82992), (4788, 81588), (4914, 79496), (5187, 75312), (5616, 69559), (5928, 65898), (6276, 62244), (6384, 61191), (6552, 59622), (6669, 58576), (6799, 57456), (6916, 56484), (7182, 54392), (7322, 53352), (8208, 47593), (8368, 46683), (8892, 43932), (9414, 41496), (9576, 40794), (9828, 39748), (9937, 39312), (10374, 37656), (10983, 35568), (11856, 32949), (12552, 31122), (13104, 29811), (13338, 29288), (13598, 28728), (13832, 28242), (14121, 27664), (14364, 27196), (14644, 26676), (15561, 25104), (17784, 21966), (18828, 20748), (19152, 20397), (19656, 19874)]