1938067488

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{2663}}^1$

素因数の和:2724

約数の個数: 216

約数和(自身を含む): 6650175168

約数和(自身を除く): 4712107680

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 96, 112, 114, 126, 133, 144, 152, 168, 171, 224, 228, 252, 266, 288, 304, 336, 342, 361, 399, 456, 504, 532, 608, 672, 684, 722, 798, 912, 1008, 1064, 1083, 1197, 1368, 1444, 1596, 1824, 2016, 2128, 2166, 2394, 2527, 2663, 2736, 2888, 3192, 3249, 4256, 4332, 4788, 5054, 5326, 5472, 5776, 6384, 6498, 7581, 7989, 8664, 9576, 10108, 10652, 11552, 12768, 12996, 15162, 15978, 17328, 18641, 19152, 20216, 21304, 22743, 23967, 25992, 30324, 31956, 34656, 37282, 38304, 40432, 42608, 45486, 47934, 50597, 51984, 55923, 60648, 63912, 74564, 80864, 85216, 90972, 95868, 101194, 103968, 111846, 121296, 127824, 149128, 151791, 167769, 181944, 191736, 202388, 223692, 242592, 255648, 298256, 303582, 335538, 354179, 363888, 383472, 404776, 447384, 455373, 596512, 607164, 671076, 708358, 727776, 766944, 809552, 894768, 910746, 961343, 1062537, 1214328, 1342152, 1416716, 1619104, 1789536, 1821492, 1922686, 2125074, 2428656, 2684304, 2833432, 2884029, 3187611, 3642984, 3845372, 4250148, 4857312, 5368608, 5666864, 5768058, 6375222, 6729401, 7285968, 7690744, 8500296, 8652087, 11333728, 11536116, 12750444, 13458802, 14571936, 15381488, 17000592, 17304174, 20188203, 23072232, 25500888, 26917604, 30762976, 34001184, 34608348, 40376406, 46144464, 51001776, 53835208, 60564609, 69216696, 80752812, 92288928, 102003552, 107670416, 121129218, 138433392, 161505624, 215340832, 242258436, 276866784, 323011248, 484516872, 646022496, 969033744, 1938067488]

約数ペア:

[(1, 1938067488), (2, 969033744), (3, 646022496), (4, 484516872), (6, 323011248), (7, 276866784), (8, 242258436), (9, 215340832), (12, 161505624), (14, 138433392), (16, 121129218), (18, 107670416), (19, 102003552), (21, 92288928), (24, 80752812), (28, 69216696), (32, 60564609), (36, 53835208), (38, 51001776), (42, 46144464), (48, 40376406), (56, 34608348), (57, 34001184), (63, 30762976), (72, 26917604), (76, 25500888), (84, 23072232), (96, 20188203), (112, 17304174), (114, 17000592), (126, 15381488), (133, 14571936), (144, 13458802), (152, 12750444), (168, 11536116), (171, 11333728), (224, 8652087), (228, 8500296), (252, 7690744), (266, 7285968), (288, 6729401), (304, 6375222), (336, 5768058), (342, 5666864), (361, 5368608), (399, 4857312), (456, 4250148), (504, 3845372), (532, 3642984), (608, 3187611), (672, 2884029), (684, 2833432), (722, 2684304), (798, 2428656), (912, 2125074), (1008, 1922686), (1064, 1821492), (1083, 1789536), (1197, 1619104), (1368, 1416716), (1444, 1342152), (1596, 1214328), (1824, 1062537), (2016, 961343), (2128, 910746), (2166, 894768), (2394, 809552), (2527, 766944), (2663, 727776), (2736, 708358), (2888, 671076), (3192, 607164), (3249, 596512), (4256, 455373), (4332, 447384), (4788, 404776), (5054, 383472), (5326, 363888), (5472, 354179), (5776, 335538), (6384, 303582), (6498, 298256), (7581, 255648), (7989, 242592), (8664, 223692), (9576, 202388), (10108, 191736), (10652, 181944), (11552, 167769), (12768, 151791), (12996, 149128), (15162, 127824), (15978, 121296), (17328, 111846), (18641, 103968), (19152, 101194), (20216, 95868), (21304, 90972), (22743, 85216), (23967, 80864), (25992, 74564), (30324, 63912), (31956, 60648), (34656, 55923), (37282, 51984), (38304, 50597), (40432, 47934), (42608, 45486)]