19671971396

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{827}}^1$

素因数の和:943

約数の個数: 216

約数和(自身を含む): 47454634080

約数和(自身を除く): 27782662684

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 49, 59, 68, 77, 98, 118, 119, 121, 154, 187, 196, 236, 238, 242, 308, 374, 413, 476, 484, 539, 649, 748, 826, 827, 833, 847, 1003, 1078, 1298, 1309, 1652, 1654, 1666, 1694, 2006, 2057, 2156, 2596, 2618, 2891, 3308, 3332, 3388, 4012, 4114, 4543, 5236, 5782, 5789, 5929, 7021, 7139, 8228, 9086, 9097, 9163, 11033, 11564, 11578, 11858, 14042, 14059, 14278, 14399, 18172, 18194, 18326, 22066, 23156, 23716, 28084, 28118, 28556, 28798, 31801, 36388, 36652, 40523, 44132, 48793, 49147, 49973, 56236, 57596, 63602, 63679, 77231, 81046, 97586, 98294, 98413, 99946, 100067, 100793, 121363, 127204, 127358, 154462, 154649, 162092, 195172, 196588, 196826, 199892, 200134, 201586, 242726, 254716, 308924, 309298, 341551, 349811, 393652, 400268, 403172, 445753, 485452, 536723, 540617, 618596, 683102, 688891, 699622, 700469, 829481, 849541, 891506, 1073446, 1081234, 1082543, 1366204, 1377782, 1399244, 1400938, 1658962, 1699082, 1701139, 1783012, 2146892, 2162468, 2165086, 2390857, 2755564, 2801876, 3317924, 3398164, 3402278, 3757061, 4330172, 4781714, 4903283, 5806367, 5903953, 5946787, 6804556, 7514122, 7577801, 9124291, 9563428, 9806566, 11612734, 11807906, 11893574, 11907973, 15028244, 15155602, 18248582, 19613132, 23225468, 23615812, 23787148, 23815946, 26299427, 30311204, 36497164, 40644569, 41327671, 47631892, 52598854, 63870037, 81289138, 82655342, 83355811, 100367201, 105197708, 127740074, 162578276, 165310684, 166711622, 200734402, 255480148, 289293697, 333423244, 401468804, 447090259, 578587394, 702570407, 894180518, 1157174788, 1405140814, 1788361036, 2810281628, 4917992849, 9835985698, 19671971396]

約数ペア:

[(1, 19671971396), (2, 9835985698), (4, 4917992849), (7, 2810281628), (11, 1788361036), (14, 1405140814), (17, 1157174788), (22, 894180518), (28, 702570407), (34, 578587394), (44, 447090259), (49, 401468804), (59, 333423244), (68, 289293697), (77, 255480148), (98, 200734402), (118, 166711622), (119, 165310684), (121, 162578276), (154, 127740074), (187, 105197708), (196, 100367201), (236, 83355811), (238, 82655342), (242, 81289138), (308, 63870037), (374, 52598854), (413, 47631892), (476, 41327671), (484, 40644569), (539, 36497164), (649, 30311204), (748, 26299427), (826, 23815946), (827, 23787148), (833, 23615812), (847, 23225468), (1003, 19613132), (1078, 18248582), (1298, 15155602), (1309, 15028244), (1652, 11907973), (1654, 11893574), (1666, 11807906), (1694, 11612734), (2006, 9806566), (2057, 9563428), (2156, 9124291), (2596, 7577801), (2618, 7514122), (2891, 6804556), (3308, 5946787), (3332, 5903953), (3388, 5806367), (4012, 4903283), (4114, 4781714), (4543, 4330172), (5236, 3757061), (5782, 3402278), (5789, 3398164), (5929, 3317924), (7021, 2801876), (7139, 2755564), (8228, 2390857), (9086, 2165086), (9097, 2162468), (9163, 2146892), (11033, 1783012), (11564, 1701139), (11578, 1699082), (11858, 1658962), (14042, 1400938), (14059, 1399244), (14278, 1377782), (14399, 1366204), (18172, 1082543), (18194, 1081234), (18326, 1073446), (22066, 891506), (23156, 849541), (23716, 829481), (28084, 700469), (28118, 699622), (28556, 688891), (28798, 683102), (31801, 618596), (36388, 540617), (36652, 536723), (40523, 485452), (44132, 445753), (48793, 403172), (49147, 400268), (49973, 393652), (56236, 349811), (57596, 341551), (63602, 309298), (63679, 308924), (77231, 254716), (81046, 242726), (97586, 201586), (98294, 200134), (98413, 199892), (99946, 196826), (100067, 196588), (100793, 195172), (121363, 162092), (127204, 154649), (127358, 154462)]