1643229112

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1$

素因数の和:282

約数の個数: 192

約数和(自身を含む): 4042275840

約数和(自身を除く): 2399046728

約数列:

[1, 2, 4, 7, 8, 14, 17, 23, 28, 34, 46, 49, 56, 68, 71, 92, 98, 119, 136, 142, 151, 161, 184, 196, 238, 284, 302, 322, 391, 392, 476, 497, 568, 604, 644, 782, 833, 952, 994, 1057, 1127, 1207, 1208, 1288, 1564, 1633, 1666, 1988, 2114, 2254, 2414, 2567, 2737, 3128, 3266, 3332, 3473, 3479, 3976, 4228, 4508, 4828, 5134, 5474, 6532, 6664, 6946, 6958, 7399, 8449, 8456, 9016, 9656, 10268, 10721, 10948, 11431, 13064, 13892, 13916, 14798, 16898, 17969, 19159, 20536, 21442, 21896, 22862, 24311, 27761, 27784, 27832, 29596, 33796, 35938, 38318, 42884, 45724, 48622, 55522, 59041, 59143, 59192, 67592, 71876, 75047, 76636, 80017, 85768, 91448, 97244, 111044, 118082, 118286, 125783, 143752, 150094, 153272, 160034, 170177, 182257, 194327, 194488, 222088, 236164, 236572, 246583, 251566, 300188, 320068, 340354, 364514, 388654, 413287, 472328, 473144, 493166, 503132, 525329, 600376, 640136, 680708, 729028, 777308, 826574, 986332, 1006264, 1050658, 1275799, 1360289, 1361416, 1458056, 1554616, 1653148, 1726081, 1972664, 2101316, 2551598, 2720578, 2893009, 3306296, 3452162, 4191911, 4202632, 5103196, 5441156, 5786018, 6904324, 8383822, 8930593, 10206392, 10882312, 11572036, 12082567, 13808648, 16767644, 17861186, 23144072, 24165134, 29343377, 33535288, 35722372, 48330268, 58686754, 71444744, 96660536, 117373508, 205403639, 234747016, 410807278, 821614556, 1643229112]

約数ペア:

[(1, 1643229112), (2, 821614556), (4, 410807278), (7, 234747016), (8, 205403639), (14, 117373508), (17, 96660536), (23, 71444744), (28, 58686754), (34, 48330268), (46, 35722372), (49, 33535288), (56, 29343377), (68, 24165134), (71, 23144072), (92, 17861186), (98, 16767644), (119, 13808648), (136, 12082567), (142, 11572036), (151, 10882312), (161, 10206392), (184, 8930593), (196, 8383822), (238, 6904324), (284, 5786018), (302, 5441156), (322, 5103196), (391, 4202632), (392, 4191911), (476, 3452162), (497, 3306296), (568, 2893009), (604, 2720578), (644, 2551598), (782, 2101316), (833, 1972664), (952, 1726081), (994, 1653148), (1057, 1554616), (1127, 1458056), (1207, 1361416), (1208, 1360289), (1288, 1275799), (1564, 1050658), (1633, 1006264), (1666, 986332), (1988, 826574), (2114, 777308), (2254, 729028), (2414, 680708), (2567, 640136), (2737, 600376), (3128, 525329), (3266, 503132), (3332, 493166), (3473, 473144), (3479, 472328), (3976, 413287), (4228, 388654), (4508, 364514), (4828, 340354), (5134, 320068), (5474, 300188), (6532, 251566), (6664, 246583), (6946, 236572), (6958, 236164), (7399, 222088), (8449, 194488), (8456, 194327), (9016, 182257), (9656, 170177), (10268, 160034), (10721, 153272), (10948, 150094), (11431, 143752), (13064, 125783), (13892, 118286), (13916, 118082), (14798, 111044), (16898, 97244), (17969, 91448), (19159, 85768), (20536, 80017), (21442, 76636), (21896, 75047), (22862, 71876), (24311, 67592), (27761, 59192), (27784, 59143), (27832, 59041), (29596, 55522), (33796, 48622), (35938, 45724), (38318, 42884)]