918890336

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{739}}^1$

素因数の和:837

約数の個数: 144

約数和(自身を含む): 2306571120

約数和(自身を除く): 1387680784

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 61, 91, 98, 104, 112, 122, 182, 196, 208, 224, 244, 364, 392, 416, 427, 488, 637, 728, 739, 784, 793, 854, 976, 1274, 1456, 1478, 1568, 1586, 1708, 1952, 2548, 2912, 2956, 2989, 3172, 3416, 5096, 5173, 5551, 5912, 5978, 6344, 6832, 9607, 10192, 10346, 11102, 11824, 11956, 12688, 13664, 19214, 20384, 20692, 22204, 23648, 23912, 25376, 36211, 38428, 38857, 41384, 44408, 45079, 47824, 67249, 72422, 76856, 77714, 82768, 88816, 90158, 95648, 134498, 144844, 153712, 155428, 165536, 177632, 180316, 268996, 289688, 307424, 310856, 315553, 360632, 470743, 537992, 579376, 586027, 621712, 631106, 721264, 941486, 1075984, 1158752, 1172054, 1243424, 1262212, 1442528, 1882972, 2151968, 2208871, 2344108, 2524424, 3765944, 4102189, 4417742, 4688216, 5048848, 7531888, 8204378, 8835484, 9376432, 10097696, 15063776, 16408756, 17670968, 18752864, 28715323, 32817512, 35341936, 57430646, 65635024, 70683872, 114861292, 131270048, 229722584, 459445168, 918890336]

約数ペア:

[(1, 918890336), (2, 459445168), (4, 229722584), (7, 131270048), (8, 114861292), (13, 70683872), (14, 65635024), (16, 57430646), (26, 35341936), (28, 32817512), (32, 28715323), (49, 18752864), (52, 17670968), (56, 16408756), (61, 15063776), (91, 10097696), (98, 9376432), (104, 8835484), (112, 8204378), (122, 7531888), (182, 5048848), (196, 4688216), (208, 4417742), (224, 4102189), (244, 3765944), (364, 2524424), (392, 2344108), (416, 2208871), (427, 2151968), (488, 1882972), (637, 1442528), (728, 1262212), (739, 1243424), (784, 1172054), (793, 1158752), (854, 1075984), (976, 941486), (1274, 721264), (1456, 631106), (1478, 621712), (1568, 586027), (1586, 579376), (1708, 537992), (1952, 470743), (2548, 360632), (2912, 315553), (2956, 310856), (2989, 307424), (3172, 289688), (3416, 268996), (5096, 180316), (5173, 177632), (5551, 165536), (5912, 155428), (5978, 153712), (6344, 144844), (6832, 134498), (9607, 95648), (10192, 90158), (10346, 88816), (11102, 82768), (11824, 77714), (11956, 76856), (12688, 72422), (13664, 67249), (19214, 47824), (20384, 45079), (20692, 44408), (22204, 41384), (23648, 38857), (23912, 38428), (25376, 36211)]