380679947872

素因数分解:

$2^5\times 7^2\times {\mathrm{103}}^1\times {\mathrm{461}}^1\times {\mathrm{5113}}^1$

素因数の和:5701

約数の個数: 144

約数和(自身を含む): 882371441952

約数和(自身を除く): 501691494080

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 103, 112, 196, 206, 224, 392, 412, 461, 721, 784, 824, 922, 1442, 1568, 1648, 1844, 2884, 3227, 3296, 3688, 5047, 5113, 5768, 6454, 7376, 10094, 10226, 11536, 12908, 14752, 20188, 20452, 22589, 23072, 25816, 35791, 40376, 40904, 45178, 47483, 51632, 71582, 80752, 81808, 90356, 94966, 103264, 143164, 161504, 163616, 180712, 189932, 250537, 286328, 332381, 361424, 379864, 501074, 526639, 572656, 664762, 722848, 759728, 1002148, 1053278, 1145312, 1329524, 1519456, 2004296, 2106556, 2326667, 2357093, 2659048, 3686473, 4008592, 4213112, 4653334, 4714186, 5318096, 7372946, 8017184, 8426224, 9306668, 9428372, 10636192, 14745892, 16499651, 16852448, 18613336, 18856744, 25805311, 29491784, 32999302, 37226672, 37713488, 51610622, 58983568, 65998604, 74453344, 75426976, 103221244, 115497557, 117967136, 131997208, 206442488, 230995114, 242780579, 263994416, 412884976, 461990228, 485561158, 527988832, 825769952, 923980456, 971122316, 1699464053, 1847960912, 1942244632, 3398928106, 3695921824, 3884489264, 6797856212, 7768978528, 11896248371, 13595712424, 23792496742, 27191424848, 47584993484, 54382849696, 95169986968, 190339973936, 380679947872]

約数ペア:

[(1, 380679947872), (2, 190339973936), (4, 95169986968), (7, 54382849696), (8, 47584993484), (14, 27191424848), (16, 23792496742), (28, 13595712424), (32, 11896248371), (49, 7768978528), (56, 6797856212), (98, 3884489264), (103, 3695921824), (112, 3398928106), (196, 1942244632), (206, 1847960912), (224, 1699464053), (392, 971122316), (412, 923980456), (461, 825769952), (721, 527988832), (784, 485561158), (824, 461990228), (922, 412884976), (1442, 263994416), (1568, 242780579), (1648, 230995114), (1844, 206442488), (2884, 131997208), (3227, 117967136), (3296, 115497557), (3688, 103221244), (5047, 75426976), (5113, 74453344), (5768, 65998604), (6454, 58983568), (7376, 51610622), (10094, 37713488), (10226, 37226672), (11536, 32999302), (12908, 29491784), (14752, 25805311), (20188, 18856744), (20452, 18613336), (22589, 16852448), (23072, 16499651), (25816, 14745892), (35791, 10636192), (40376, 9428372), (40904, 9306668), (45178, 8426224), (47483, 8017184), (51632, 7372946), (71582, 5318096), (80752, 4714186), (81808, 4653334), (90356, 4213112), (94966, 4008592), (103264, 3686473), (143164, 2659048), (161504, 2357093), (163616, 2326667), (180712, 2106556), (189932, 2004296), (250537, 1519456), (286328, 1329524), (332381, 1145312), (361424, 1053278), (379864, 1002148), (501074, 759728), (526639, 722848), (572656, 664762)]