421101408

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:154

約数の個数: 384

約数和(自身を含む): 1490227200

約数和(自身を除く): 1069125792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 19, 21, 24, 26, 28, 32, 38, 39, 42, 43, 48, 52, 56, 57, 59, 76, 78, 84, 86, 91, 96, 104, 112, 114, 118, 129, 133, 152, 156, 168, 172, 177, 182, 208, 224, 228, 236, 247, 258, 266, 273, 301, 304, 312, 336, 344, 354, 364, 399, 413, 416, 456, 472, 494, 516, 532, 546, 559, 602, 608, 624, 672, 688, 708, 728, 741, 767, 798, 817, 826, 903, 912, 944, 988, 1032, 1064, 1092, 1118, 1121, 1204, 1239, 1248, 1376, 1416, 1456, 1482, 1534, 1596, 1634, 1652, 1677, 1729, 1806, 1824, 1888, 1976, 2064, 2128, 2184, 2236, 2242, 2301, 2408, 2451, 2478, 2537, 2832, 2912, 2964, 3068, 3192, 3268, 3304, 3354, 3363, 3458, 3612, 3913, 3952, 4128, 4256, 4368, 4472, 4484, 4602, 4816, 4902, 4956, 5074, 5187, 5369, 5664, 5719, 5928, 6136, 6384, 6536, 6608, 6708, 6726, 6916, 7224, 7611, 7826, 7847, 7904, 8736, 8944, 8968, 9204, 9632, 9804, 9912, 10148, 10374, 10621, 10738, 11438, 11739, 11856, 12272, 12768, 13072, 13216, 13416, 13452, 13832, 14448, 14573, 15222, 15652, 15694, 16107, 17157, 17759, 17888, 17936, 18408, 19608, 19824, 20296, 20748, 21242, 21476, 22876, 23478, 23541, 23712, 24544, 26144, 26832, 26904, 27664, 28896, 29146, 30444, 31304, 31388, 31863, 32214, 32981, 34314, 35518, 35872, 36816, 39216, 39648, 40592, 41496, 42484, 42952, 43719, 45752, 46956, 47082, 48203, 53277, 53664, 53808, 55328, 58292, 60888, 62608, 62776, 63726, 64428, 65962, 68628, 71036, 73632, 74347, 78432, 81184, 82992, 84968, 85904, 87438, 91504, 93912, 94164, 96406, 98943, 102011, 106554, 107616, 116584, 121776, 125216, 125552, 127452, 128856, 131924, 137256, 142072, 144609, 148694, 165984, 169936, 171808, 174876, 183008, 187824, 188328, 192812, 197886, 204022, 213108, 223041, 230867, 233168, 243552, 251104, 254904, 257712, 263848, 274512, 284144, 289218, 297388, 306033, 337421, 339872, 349752, 375648, 376656, 385624, 395772, 408044, 426216, 446082, 461734, 466336, 509808, 515424, 527696, 549024, 568288, 578436, 594776, 612066, 626639, 674842, 692601, 699504, 753312, 771248, 791544, 816088, 852432, 892164, 923468, 1012263, 1019616, 1055392, 1156872, 1189552, 1224132, 1253278, 1349684, 1385202, 1399008, 1542496, 1583088, 1632176, 1704864, 1784328, 1846936, 1879917, 2024526, 2313744, 2379104, 2448264, 2506556, 2699368, 2770404, 3166176, 3264352, 3568656, 3693872, 3759834, 4049052, 4386473, 4627488, 4896528, 5013112, 5398736, 5540808, 7137312, 7387744, 7519668, 8098104, 8772946, 9793056, 10026224, 10797472, 11081616, 13159419, 15039336, 16196208, 17545892, 20052448, 22163232, 26318838, 30078672, 32392416, 35091784, 52637676, 60157344, 70183568, 105275352, 140367136, 210550704, 421101408]

約数ペア:

[(1, 421101408), (2, 210550704), (3, 140367136), (4, 105275352), (6, 70183568), (7, 60157344), (8, 52637676), (12, 35091784), (13, 32392416), (14, 30078672), (16, 26318838), (19, 22163232), (21, 20052448), (24, 17545892), (26, 16196208), (28, 15039336), (32, 13159419), (38, 11081616), (39, 10797472), (42, 10026224), (43, 9793056), (48, 8772946), (52, 8098104), (56, 7519668), (57, 7387744), (59, 7137312), (76, 5540808), (78, 5398736), (84, 5013112), (86, 4896528), (91, 4627488), (96, 4386473), (104, 4049052), (112, 3759834), (114, 3693872), (118, 3568656), (129, 3264352), (133, 3166176), (152, 2770404), (156, 2699368), (168, 2506556), (172, 2448264), (177, 2379104), (182, 2313744), (208, 2024526), (224, 1879917), (228, 1846936), (236, 1784328), (247, 1704864), (258, 1632176), (266, 1583088), (273, 1542496), (301, 1399008), (304, 1385202), (312, 1349684), (336, 1253278), (344, 1224132), (354, 1189552), (364, 1156872), (399, 1055392), (413, 1019616), (416, 1012263), (456, 923468), (472, 892164), (494, 852432), (516, 816088), (532, 791544), (546, 771248), (559, 753312), (602, 699504), (608, 692601), (624, 674842), (672, 626639), (688, 612066), (708, 594776), (728, 578436), (741, 568288), (767, 549024), (798, 527696), (817, 515424), (826, 509808), (903, 466336), (912, 461734), (944, 446082), (988, 426216), (1032, 408044), (1064, 395772), (1092, 385624), (1118, 376656), (1121, 375648), (1204, 349752), (1239, 339872), (1248, 337421), (1376, 306033), (1416, 297388), (1456, 289218), (1482, 284144), (1534, 274512), (1596, 263848), (1634, 257712), (1652, 254904), (1677, 251104), (1729, 243552), (1806, 233168), (1824, 230867), (1888, 223041), (1976, 213108), (2064, 204022), (2128, 197886), (2184, 192812), (2236, 188328), (2242, 187824), (2301, 183008), (2408, 174876), (2451, 171808), (2478, 169936), (2537, 165984), (2832, 148694), (2912, 144609), (2964, 142072), (3068, 137256), (3192, 131924), (3268, 128856), (3304, 127452), (3354, 125552), (3363, 125216), (3458, 121776), (3612, 116584), (3913, 107616), (3952, 106554), (4128, 102011), (4256, 98943), (4368, 96406), (4472, 94164), (4484, 93912), (4602, 91504), (4816, 87438), (4902, 85904), (4956, 84968), (5074, 82992), (5187, 81184), (5369, 78432), (5664, 74347), (5719, 73632), (5928, 71036), (6136, 68628), (6384, 65962), (6536, 64428), (6608, 63726), (6708, 62776), (6726, 62608), (6916, 60888), (7224, 58292), (7611, 55328), (7826, 53808), (7847, 53664), (7904, 53277), (8736, 48203), (8944, 47082), (8968, 46956), (9204, 45752), (9632, 43719), (9804, 42952), (9912, 42484), (10148, 41496), (10374, 40592), (10621, 39648), (10738, 39216), (11438, 36816), (11739, 35872), (11856, 35518), (12272, 34314), (12768, 32981), (13072, 32214), (13216, 31863), (13416, 31388), (13452, 31304), (13832, 30444), (14448, 29146), (14573, 28896), (15222, 27664), (15652, 26904), (15694, 26832), (16107, 26144), (17157, 24544), (17759, 23712), (17888, 23541), (17936, 23478), (18408, 22876), (19608, 21476), (19824, 21242), (20296, 20748)]