445916016

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1$

素因数の和:258

約数の個数: 400

約数和(自身を含む): 1680448000

約数和(自身を除く): 1234531984

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, 81, 84, 91, 104, 108, 112, 114, 117, 126, 133, 144, 152, 156, 162, 168, 171, 182, 189, 199, 208, 216, 228, 234, 247, 252, 266, 273, 304, 312, 324, 336, 342, 351, 364, 378, 398, 399, 432, 456, 468, 494, 504, 513, 532, 546, 567, 597, 624, 648, 684, 702, 728, 741, 756, 796, 798, 819, 912, 936, 988, 1008, 1026, 1053, 1064, 1092, 1134, 1194, 1197, 1296, 1368, 1393, 1404, 1456, 1482, 1512, 1539, 1592, 1596, 1638, 1729, 1791, 1872, 1976, 2052, 2106, 2128, 2184, 2223, 2268, 2388, 2394, 2457, 2587, 2736, 2786, 2808, 2964, 3024, 3078, 3184, 3192, 3276, 3458, 3582, 3591, 3781, 3952, 4104, 4179, 4212, 4368, 4446, 4536, 4776, 4788, 4914, 5174, 5187, 5373, 5572, 5616, 5928, 6156, 6384, 6552, 6669, 6916, 7164, 7182, 7371, 7562, 7761, 8208, 8358, 8424, 8892, 9072, 9552, 9576, 9828, 10348, 10374, 10746, 10773, 11144, 11343, 11856, 12312, 12537, 13104, 13338, 13832, 14328, 14364, 14742, 15124, 15522, 15561, 16119, 16716, 16848, 17784, 18109, 19152, 19656, 20007, 20696, 20748, 21492, 21546, 22288, 22686, 23283, 24624, 25074, 26467, 26676, 27664, 28656, 28728, 29484, 30248, 31044, 31122, 32238, 33432, 34029, 35568, 36218, 37611, 39312, 40014, 41392, 41496, 42984, 43092, 45372, 46566, 46683, 49153, 50148, 52934, 53352, 54327, 57456, 58968, 60496, 62088, 62244, 64476, 66864, 68058, 69849, 72436, 75222, 79401, 80028, 82992, 85968, 86184, 90744, 93132, 93366, 98306, 100296, 102087, 105868, 106704, 108654, 112833, 117936, 124176, 124488, 128952, 136116, 139698, 140049, 144872, 147459, 150444, 158802, 160056, 162981, 172368, 181488, 186264, 186732, 196612, 200592, 204174, 209547, 211736, 217308, 225666, 238203, 248976, 257904, 272232, 279396, 280098, 289744, 294918, 300888, 306261, 317604, 320112, 325962, 344071, 372528, 373464, 393224, 408348, 419094, 423472, 434616, 442377, 451332, 476406, 488943, 544464, 558792, 560196, 589836, 601776, 612522, 635208, 651924, 688142, 714609, 746928, 786448, 816696, 838188, 869232, 884754, 902664, 952812, 977886, 1032213, 1117584, 1120392, 1179672, 1225044, 1270416, 1303848, 1327131, 1376284, 1429218, 1466829, 1633392, 1676376, 1769508, 1805328, 1905624, 1955772, 2064426, 2143827, 2240784, 2359344, 2450088, 2607696, 2654262, 2752568, 2858436, 2933658, 3096639, 3352752, 3539016, 3811248, 3911544, 3981393, 4128852, 4287654, 4900176, 5308524, 5505136, 5716872, 5867316, 6193278, 7078032, 7823088, 7962786, 8257704, 8575308, 9289917, 10617048, 11433744, 11734632, 12386556, 15925572, 16515408, 17150616, 18579834, 21234096, 23469264, 24773112, 27869751, 31851144, 34301232, 37159668, 49546224, 55739502, 63702288, 74319336, 111479004, 148638672, 222958008, 445916016]

約数ペア:

[(1, 445916016), (2, 222958008), (3, 148638672), (4, 111479004), (6, 74319336), (7, 63702288), (8, 55739502), (9, 49546224), (12, 37159668), (13, 34301232), (14, 31851144), (16, 27869751), (18, 24773112), (19, 23469264), (21, 21234096), (24, 18579834), (26, 17150616), (27, 16515408), (28, 15925572), (36, 12386556), (38, 11734632), (39, 11433744), (42, 10617048), (48, 9289917), (52, 8575308), (54, 8257704), (56, 7962786), (57, 7823088), (63, 7078032), (72, 6193278), (76, 5867316), (78, 5716872), (81, 5505136), (84, 5308524), (91, 4900176), (104, 4287654), (108, 4128852), (112, 3981393), (114, 3911544), (117, 3811248), (126, 3539016), (133, 3352752), (144, 3096639), (152, 2933658), (156, 2858436), (162, 2752568), (168, 2654262), (171, 2607696), (182, 2450088), (189, 2359344), (199, 2240784), (208, 2143827), (216, 2064426), (228, 1955772), (234, 1905624), (247, 1805328), (252, 1769508), (266, 1676376), (273, 1633392), (304, 1466829), (312, 1429218), (324, 1376284), (336, 1327131), (342, 1303848), (351, 1270416), (364, 1225044), (378, 1179672), (398, 1120392), (399, 1117584), (432, 1032213), (456, 977886), (468, 952812), (494, 902664), (504, 884754), (513, 869232), (532, 838188), (546, 816696), (567, 786448), (597, 746928), (624, 714609), (648, 688142), (684, 651924), (702, 635208), (728, 612522), (741, 601776), (756, 589836), (796, 560196), (798, 558792), (819, 544464), (912, 488943), (936, 476406), (988, 451332), (1008, 442377), (1026, 434616), (1053, 423472), (1064, 419094), (1092, 408348), (1134, 393224), (1194, 373464), (1197, 372528), (1296, 344071), (1368, 325962), (1393, 320112), (1404, 317604), (1456, 306261), (1482, 300888), (1512, 294918), (1539, 289744), (1592, 280098), (1596, 279396), (1638, 272232), (1729, 257904), (1791, 248976), (1872, 238203), (1976, 225666), (2052, 217308), (2106, 211736), (2128, 209547), (2184, 204174), (2223, 200592), (2268, 196612), (2388, 186732), (2394, 186264), (2457, 181488), (2587, 172368), (2736, 162981), (2786, 160056), (2808, 158802), (2964, 150444), (3024, 147459), (3078, 144872), (3184, 140049), (3192, 139698), (3276, 136116), (3458, 128952), (3582, 124488), (3591, 124176), (3781, 117936), (3952, 112833), (4104, 108654), (4179, 106704), (4212, 105868), (4368, 102087), (4446, 100296), (4536, 98306), (4776, 93366), (4788, 93132), (4914, 90744), (5174, 86184), (5187, 85968), (5373, 82992), (5572, 80028), (5616, 79401), (5928, 75222), (6156, 72436), (6384, 69849), (6552, 68058), (6669, 66864), (6916, 64476), (7164, 62244), (7182, 62088), (7371, 60496), (7562, 58968), (7761, 57456), (8208, 54327), (8358, 53352), (8424, 52934), (8892, 50148), (9072, 49153), (9552, 46683), (9576, 46566), (9828, 45372), (10348, 43092), (10374, 42984), (10746, 41496), (10773, 41392), (11144, 40014), (11343, 39312), (11856, 37611), (12312, 36218), (12537, 35568), (13104, 34029), (13338, 33432), (13832, 32238), (14328, 31122), (14364, 31044), (14742, 30248), (15124, 29484), (15522, 28728), (15561, 28656), (16119, 27664), (16716, 26676), (16848, 26467), (17784, 25074), (18109, 24624), (19152, 23283), (19656, 22686), (20007, 22288), (20696, 21546), (20748, 21492)]