1210362426

素因数分解:

$2^1\times 3^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{317}}^1$

素因数の和:395

約数の個数: 240

約数和(自身を含む): 3500420616

約数和(自身を除く): 2290058190

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 37, 39, 42, 49, 54, 63, 74, 78, 81, 91, 98, 111, 117, 126, 147, 162, 182, 189, 222, 234, 259, 273, 294, 317, 333, 351, 378, 441, 481, 518, 546, 567, 634, 637, 666, 702, 777, 819, 882, 951, 962, 999, 1053, 1134, 1274, 1323, 1443, 1554, 1638, 1813, 1902, 1911, 1998, 2106, 2219, 2331, 2457, 2646, 2853, 2886, 2997, 3367, 3626, 3822, 3969, 4121, 4329, 4438, 4662, 4914, 5439, 5706, 5733, 5994, 6657, 6734, 6993, 7371, 7938, 8242, 8559, 8658, 10101, 10878, 11466, 11729, 12363, 12987, 13314, 13986, 14742, 15533, 16317, 17118, 17199, 19971, 20202, 20979, 23458, 23569, 24726, 25677, 25974, 28847, 30303, 31066, 32634, 34398, 35187, 37089, 38961, 39942, 41958, 46599, 47138, 48951, 51354, 51597, 57694, 59913, 60606, 70374, 70707, 74178, 77922, 82103, 86541, 90909, 93198, 97902, 103194, 105561, 111267, 119826, 139797, 141414, 146853, 152477, 164206, 173082, 179739, 181818, 201929, 211122, 212121, 222534, 246309, 259623, 272727, 279594, 293706, 304954, 316683, 333801, 359478, 403858, 419391, 424242, 457431, 492618, 519246, 545454, 574721, 605787, 633366, 636363, 667602, 738927, 778869, 838782, 914862, 950049, 1067339, 1149442, 1211574, 1258173, 1272726, 1372293, 1477854, 1557738, 1724163, 1817361, 1900098, 1909089, 2134678, 2216781, 2336607, 2516346, 2744586, 3202017, 3448326, 3634722, 3818178, 4116879, 4433562, 4673214, 5172489, 5452083, 6404034, 6650343, 7471373, 8233758, 9606051, 10344978, 10904166, 12350637, 13300686, 14942746, 15517467, 16356249, 19212102, 22414119, 24701274, 28818153, 31034934, 32712498, 44828238, 46552401, 57636306, 67242357, 86454459, 93104802, 134484714, 172908918, 201727071, 403454142, 605181213, 1210362426]

約数ペア:

[(1, 1210362426), (2, 605181213), (3, 403454142), (6, 201727071), (7, 172908918), (9, 134484714), (13, 93104802), (14, 86454459), (18, 67242357), (21, 57636306), (26, 46552401), (27, 44828238), (37, 32712498), (39, 31034934), (42, 28818153), (49, 24701274), (54, 22414119), (63, 19212102), (74, 16356249), (78, 15517467), (81, 14942746), (91, 13300686), (98, 12350637), (111, 10904166), (117, 10344978), (126, 9606051), (147, 8233758), (162, 7471373), (182, 6650343), (189, 6404034), (222, 5452083), (234, 5172489), (259, 4673214), (273, 4433562), (294, 4116879), (317, 3818178), (333, 3634722), (351, 3448326), (378, 3202017), (441, 2744586), (481, 2516346), (518, 2336607), (546, 2216781), (567, 2134678), (634, 1909089), (637, 1900098), (666, 1817361), (702, 1724163), (777, 1557738), (819, 1477854), (882, 1372293), (951, 1272726), (962, 1258173), (999, 1211574), (1053, 1149442), (1134, 1067339), (1274, 950049), (1323, 914862), (1443, 838782), (1554, 778869), (1638, 738927), (1813, 667602), (1902, 636363), (1911, 633366), (1998, 605787), (2106, 574721), (2219, 545454), (2331, 519246), (2457, 492618), (2646, 457431), (2853, 424242), (2886, 419391), (2997, 403858), (3367, 359478), (3626, 333801), (3822, 316683), (3969, 304954), (4121, 293706), (4329, 279594), (4438, 272727), (4662, 259623), (4914, 246309), (5439, 222534), (5706, 212121), (5733, 211122), (5994, 201929), (6657, 181818), (6734, 179739), (6993, 173082), (7371, 164206), (7938, 152477), (8242, 146853), (8559, 141414), (8658, 139797), (10101, 119826), (10878, 111267), (11466, 105561), (11729, 103194), (12363, 97902), (12987, 93198), (13314, 90909), (13986, 86541), (14742, 82103), (15533, 77922), (16317, 74178), (17118, 70707), (17199, 70374), (19971, 60606), (20202, 59913), (20979, 57694), (23458, 51597), (23569, 51354), (24726, 48951), (25677, 47138), (25974, 46599), (28847, 41958), (30303, 39942), (31066, 38961), (32634, 37089), (34398, 35187)]