494092872

素因数分解:

$2^3\times 3^6\times 7^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1$

素因数の和:77

約数の個数: 448

約数和(自身を含む): 1836240000

約数和(自身を除く): 1342147128

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, 49, 52, 54, 56, 57, 63, 72, 76, 78, 81, 84, 91, 98, 104, 108, 114, 117, 126, 133, 147, 152, 156, 162, 168, 171, 182, 189, 196, 216, 228, 234, 243, 247, 252, 266, 273, 294, 312, 324, 342, 343, 351, 364, 378, 392, 399, 441, 456, 468, 486, 494, 504, 513, 532, 546, 567, 588, 637, 648, 684, 686, 702, 728, 729, 741, 756, 798, 819, 882, 931, 936, 972, 988, 1026, 1029, 1053, 1064, 1092, 1134, 1176, 1197, 1274, 1323, 1368, 1372, 1404, 1458, 1482, 1512, 1539, 1596, 1638, 1701, 1729, 1764, 1862, 1911, 1944, 1976, 2052, 2058, 2106, 2184, 2223, 2268, 2394, 2457, 2548, 2646, 2744, 2793, 2808, 2916, 2964, 3078, 3087, 3159, 3192, 3276, 3402, 3458, 3528, 3591, 3724, 3822, 3969, 4104, 4116, 4212, 4446, 4459, 4536, 4617, 4788, 4914, 5096, 5103, 5187, 5292, 5586, 5733, 5832, 5928, 6156, 6174, 6318, 6517, 6552, 6669, 6804, 6916, 7182, 7371, 7448, 7644, 7938, 8232, 8379, 8424, 8892, 8918, 9234, 9261, 9477, 9576, 9828, 10206, 10374, 10584, 10773, 11172, 11466, 11907, 12103, 12312, 12348, 12636, 13034, 13338, 13377, 13608, 13832, 13851, 14364, 14742, 15288, 15561, 15876, 16758, 17199, 17784, 17836, 18468, 18522, 18954, 19551, 19656, 20007, 20412, 20748, 21546, 22113, 22344, 22932, 23814, 24206, 24696, 25137, 25272, 26068, 26676, 26754, 27702, 27783, 28728, 29484, 31122, 31752, 32319, 33516, 34398, 35672, 35721, 36309, 36936, 37044, 37908, 39102, 40014, 40131, 40824, 41496, 43092, 44226, 45864, 46683, 47628, 48412, 50274, 51597, 52136, 53352, 53508, 55404, 55566, 58653, 58968, 60021, 62244, 64638, 66339, 67032, 68796, 71442, 72618, 74088, 75411, 75816, 78204, 80028, 80262, 83349, 84721, 86184, 88452, 93366, 95256, 96824, 96957, 100548, 103194, 107016, 108927, 110808, 111132, 117306, 120042, 120393, 124488, 129276, 132678, 137592, 140049, 142884, 145236, 150822, 154791, 156408, 160056, 160524, 166698, 169442, 175959, 176904, 180063, 186732, 193914, 201096, 206388, 217854, 222264, 226233, 234612, 240084, 240786, 250047, 254163, 258552, 265356, 280098, 285768, 290472, 301644, 309582, 321048, 326781, 333396, 338884, 351918, 360126, 361179, 373464, 387828, 412776, 420147, 435708, 452466, 464373, 469224, 480168, 481572, 500094, 508326, 527877, 530712, 560196, 603288, 619164, 653562, 666792, 677768, 678699, 703836, 720252, 722358, 762489, 775656, 840294, 871416, 904932, 928746, 963144, 980343, 1000188, 1016652, 1055754, 1083537, 1120392, 1238328, 1260441, 1307124, 1357398, 1407672, 1440504, 1444716, 1524978, 1583631, 1680588, 1809864, 1857492, 1960686, 2000376, 2033304, 2111508, 2167074, 2287467, 2520882, 2614248, 2714796, 2889432, 2941029, 3049956, 3167262, 3250611, 3361176, 3714984, 3921372, 4223016, 4334148, 4574934, 4750893, 5041764, 5429592, 5882058, 6099912, 6334524, 6501222, 6862401, 7842744, 8668296, 8823087, 9149868, 9501786, 10083528, 11764116, 12669048, 13002444, 13724802, 17646174, 18299736, 19003572, 20587203, 23528232, 26004888, 27449604, 35292348, 38007144, 41174406, 54899208, 61761609, 70584696, 82348812, 123523218, 164697624, 247046436, 494092872]

約数ペア:

[(1, 494092872), (2, 247046436), (3, 164697624), (4, 123523218), (6, 82348812), (7, 70584696), (8, 61761609), (9, 54899208), (12, 41174406), (13, 38007144), (14, 35292348), (18, 27449604), (19, 26004888), (21, 23528232), (24, 20587203), (26, 19003572), (27, 18299736), (28, 17646174), (36, 13724802), (38, 13002444), (39, 12669048), (42, 11764116), (49, 10083528), (52, 9501786), (54, 9149868), (56, 8823087), (57, 8668296), (63, 7842744), (72, 6862401), (76, 6501222), (78, 6334524), (81, 6099912), (84, 5882058), (91, 5429592), (98, 5041764), (104, 4750893), (108, 4574934), (114, 4334148), (117, 4223016), (126, 3921372), (133, 3714984), (147, 3361176), (152, 3250611), (156, 3167262), (162, 3049956), (168, 2941029), (171, 2889432), (182, 2714796), (189, 2614248), (196, 2520882), (216, 2287467), (228, 2167074), (234, 2111508), (243, 2033304), (247, 2000376), (252, 1960686), (266, 1857492), (273, 1809864), (294, 1680588), (312, 1583631), (324, 1524978), (342, 1444716), (343, 1440504), (351, 1407672), (364, 1357398), (378, 1307124), (392, 1260441), (399, 1238328), (441, 1120392), (456, 1083537), (468, 1055754), (486, 1016652), (494, 1000188), (504, 980343), (513, 963144), (532, 928746), (546, 904932), (567, 871416), (588, 840294), (637, 775656), (648, 762489), (684, 722358), (686, 720252), (702, 703836), (728, 678699), (729, 677768), (741, 666792), (756, 653562), (798, 619164), (819, 603288), (882, 560196), (931, 530712), (936, 527877), (972, 508326), (988, 500094), (1026, 481572), (1029, 480168), (1053, 469224), (1064, 464373), (1092, 452466), (1134, 435708), (1176, 420147), (1197, 412776), (1274, 387828), (1323, 373464), (1368, 361179), (1372, 360126), (1404, 351918), (1458, 338884), (1482, 333396), (1512, 326781), (1539, 321048), (1596, 309582), (1638, 301644), (1701, 290472), (1729, 285768), (1764, 280098), (1862, 265356), (1911, 258552), (1944, 254163), (1976, 250047), (2052, 240786), (2058, 240084), (2106, 234612), (2184, 226233), (2223, 222264), (2268, 217854), (2394, 206388), (2457, 201096), (2548, 193914), (2646, 186732), (2744, 180063), (2793, 176904), (2808, 175959), (2916, 169442), (2964, 166698), (3078, 160524), (3087, 160056), (3159, 156408), (3192, 154791), (3276, 150822), (3402, 145236), (3458, 142884), (3528, 140049), (3591, 137592), (3724, 132678), (3822, 129276), (3969, 124488), (4104, 120393), (4116, 120042), (4212, 117306), (4446, 111132), (4459, 110808), (4536, 108927), (4617, 107016), (4788, 103194), (4914, 100548), (5096, 96957), (5103, 96824), (5187, 95256), (5292, 93366), (5586, 88452), (5733, 86184), (5832, 84721), (5928, 83349), (6156, 80262), (6174, 80028), (6318, 78204), (6517, 75816), (6552, 75411), (6669, 74088), (6804, 72618), (6916, 71442), (7182, 68796), (7371, 67032), (7448, 66339), (7644, 64638), (7938, 62244), (8232, 60021), (8379, 58968), (8424, 58653), (8892, 55566), (8918, 55404), (9234, 53508), (9261, 53352), (9477, 52136), (9576, 51597), (9828, 50274), (10206, 48412), (10374, 47628), (10584, 46683), (10773, 45864), (11172, 44226), (11466, 43092), (11907, 41496), (12103, 40824), (12312, 40131), (12348, 40014), (12636, 39102), (13034, 37908), (13338, 37044), (13377, 36936), (13608, 36309), (13832, 35721), (13851, 35672), (14364, 34398), (14742, 33516), (15288, 32319), (15561, 31752), (15876, 31122), (16758, 29484), (17199, 28728), (17784, 27783), (17836, 27702), (18468, 26754), (18522, 26676), (18954, 26068), (19551, 25272), (19656, 25137), (20007, 24696), (20412, 24206), (20748, 23814), (21546, 22932), (22113, 22344)]