940008888

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{839}}^1$

素因数の和:896

約数の個数: 320

約数和(自身を含む): 3415104000

約数和(自身を除く): 2475095112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 19, 21, 24, 26, 27, 28, 36, 38, 39, 42, 52, 54, 56, 57, 63, 72, 76, 78, 81, 84, 91, 104, 108, 114, 117, 126, 133, 152, 156, 162, 168, 171, 182, 189, 216, 228, 234, 247, 252, 266, 273, 312, 324, 342, 351, 364, 378, 399, 456, 468, 494, 504, 513, 532, 546, 567, 648, 684, 702, 728, 741, 756, 798, 819, 839, 936, 988, 1026, 1053, 1064, 1092, 1134, 1197, 1368, 1404, 1482, 1512, 1539, 1596, 1638, 1678, 1729, 1976, 2052, 2106, 2184, 2223, 2268, 2394, 2457, 2517, 2808, 2964, 3078, 3192, 3276, 3356, 3458, 3591, 4104, 4212, 4446, 4536, 4788, 4914, 5034, 5187, 5873, 5928, 6156, 6552, 6669, 6712, 6916, 7182, 7371, 7551, 8424, 8892, 9576, 9828, 10068, 10374, 10773, 10907, 11746, 12312, 13338, 13832, 14364, 14742, 15102, 15561, 15941, 17619, 17784, 19656, 20007, 20136, 20748, 21546, 21814, 22653, 23492, 26676, 28728, 29484, 30204, 31122, 31882, 32721, 35238, 40014, 41496, 43092, 43628, 45306, 46683, 46984, 47823, 52857, 53352, 58968, 60408, 62244, 63764, 65442, 67959, 70476, 76349, 80028, 86184, 87256, 90612, 93366, 95646, 98163, 105714, 111587, 124488, 127528, 130884, 135918, 140049, 140952, 143469, 152698, 158571, 160056, 181224, 186732, 191292, 196326, 207233, 211428, 223174, 229047, 261768, 271836, 280098, 286938, 294489, 305396, 317142, 334761, 373464, 382584, 392652, 414466, 422856, 430407, 446348, 458094, 475713, 543672, 560196, 573876, 588978, 610792, 621699, 634284, 669522, 687141, 785304, 828932, 860814, 883467, 892696, 916188, 951426, 1004283, 1120392, 1147752, 1177956, 1243398, 1268568, 1291221, 1339044, 1374282, 1450631, 1657864, 1721628, 1766934, 1832376, 1865097, 1902852, 2008566, 2061423, 2355912, 2486796, 2582442, 2678088, 2748564, 2901262, 3012849, 3443256, 3533868, 3730194, 3805704, 4017132, 4122846, 4351893, 4973592, 5164884, 5497128, 5595291, 5802524, 6025698, 6184269, 7067736, 7460388, 8034264, 8245692, 8703786, 9038547, 10329768, 11190582, 11605048, 12051396, 12368538, 13055679, 14920776, 16491384, 16785873, 17407572, 18077094, 22381164, 24102792, 24737076, 26111358, 33571746, 34815144, 36154188, 39167037, 44762328, 49474152, 52222716, 67143492, 72308376, 78334074, 104445432, 117501111, 134286984, 156668148, 235002222, 313336296, 470004444, 940008888]

約数ペア:

[(1, 940008888), (2, 470004444), (3, 313336296), (4, 235002222), (6, 156668148), (7, 134286984), (8, 117501111), (9, 104445432), (12, 78334074), (13, 72308376), (14, 67143492), (18, 52222716), (19, 49474152), (21, 44762328), (24, 39167037), (26, 36154188), (27, 34815144), (28, 33571746), (36, 26111358), (38, 24737076), (39, 24102792), (42, 22381164), (52, 18077094), (54, 17407572), (56, 16785873), (57, 16491384), (63, 14920776), (72, 13055679), (76, 12368538), (78, 12051396), (81, 11605048), (84, 11190582), (91, 10329768), (104, 9038547), (108, 8703786), (114, 8245692), (117, 8034264), (126, 7460388), (133, 7067736), (152, 6184269), (156, 6025698), (162, 5802524), (168, 5595291), (171, 5497128), (182, 5164884), (189, 4973592), (216, 4351893), (228, 4122846), (234, 4017132), (247, 3805704), (252, 3730194), (266, 3533868), (273, 3443256), (312, 3012849), (324, 2901262), (342, 2748564), (351, 2678088), (364, 2582442), (378, 2486796), (399, 2355912), (456, 2061423), (468, 2008566), (494, 1902852), (504, 1865097), (513, 1832376), (532, 1766934), (546, 1721628), (567, 1657864), (648, 1450631), (684, 1374282), (702, 1339044), (728, 1291221), (741, 1268568), (756, 1243398), (798, 1177956), (819, 1147752), (839, 1120392), (936, 1004283), (988, 951426), (1026, 916188), (1053, 892696), (1064, 883467), (1092, 860814), (1134, 828932), (1197, 785304), (1368, 687141), (1404, 669522), (1482, 634284), (1512, 621699), (1539, 610792), (1596, 588978), (1638, 573876), (1678, 560196), (1729, 543672), (1976, 475713), (2052, 458094), (2106, 446348), (2184, 430407), (2223, 422856), (2268, 414466), (2394, 392652), (2457, 382584), (2517, 373464), (2808, 334761), (2964, 317142), (3078, 305396), (3192, 294489), (3276, 286938), (3356, 280098), (3458, 271836), (3591, 261768), (4104, 229047), (4212, 223174), (4446, 211428), (4536, 207233), (4788, 196326), (4914, 191292), (5034, 186732), (5187, 181224), (5873, 160056), (5928, 158571), (6156, 152698), (6552, 143469), (6669, 140952), (6712, 140049), (6916, 135918), (7182, 130884), (7371, 127528), (7551, 124488), (8424, 111587), (8892, 105714), (9576, 98163), (9828, 95646), (10068, 93366), (10374, 90612), (10773, 87256), (10907, 86184), (11746, 80028), (12312, 76349), (13338, 70476), (13832, 67959), (14364, 65442), (14742, 63764), (15102, 62244), (15561, 60408), (15941, 58968), (17619, 53352), (17784, 52857), (19656, 47823), (20007, 46984), (20136, 46683), (20748, 45306), (21546, 43628), (21814, 43092), (22653, 41496), (23492, 40014), (26676, 35238), (28728, 32721), (29484, 31882), (30204, 31122)]