1977640704

素因数分解:

$2^8\times 3^3\times {\mathrm{13}}^2\times {\mathrm{1693}}^1$

素因数の和:1744

約数の個数: 216

約数和(自身を含む): 6336440880

約数和(自身を除く): 4358800176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 128, 144, 156, 169, 192, 208, 216, 234, 256, 288, 312, 338, 351, 384, 416, 432, 468, 507, 576, 624, 676, 702, 768, 832, 864, 936, 1014, 1152, 1248, 1352, 1404, 1521, 1664, 1693, 1728, 1872, 2028, 2304, 2496, 2704, 2808, 3042, 3328, 3386, 3456, 3744, 4056, 4563, 4992, 5079, 5408, 5616, 6084, 6772, 6912, 7488, 8112, 9126, 9984, 10158, 10816, 11232, 12168, 13544, 14976, 15237, 16224, 18252, 20316, 21632, 22009, 22464, 24336, 27088, 29952, 30474, 32448, 36504, 40632, 43264, 44018, 44928, 45711, 48672, 54176, 60948, 64896, 66027, 73008, 81264, 88036, 89856, 91422, 97344, 108352, 121896, 129792, 132054, 146016, 162528, 176072, 182844, 194688, 198081, 216704, 243792, 264108, 286117, 292032, 325056, 352144, 365688, 389376, 396162, 433408, 487584, 528216, 572234, 584064, 594243, 650112, 704288, 731376, 792324, 858351, 975168, 1056432, 1144468, 1168128, 1188486, 1300224, 1408576, 1462752, 1584648, 1716702, 1950336, 2112864, 2288936, 2376972, 2575053, 2817152, 2925504, 3169296, 3433404, 3900672, 4225728, 4577872, 4753944, 5150106, 5634304, 5851008, 6338592, 6866808, 7725159, 8451456, 9155744, 9507888, 10300212, 11702016, 12677184, 13733616, 15450318, 16902912, 18311488, 19015776, 20600424, 25354368, 27467232, 30900636, 36622976, 38031552, 41200848, 50708736, 54934464, 61801272, 73245952, 76063104, 82401696, 109868928, 123602544, 152126208, 164803392, 219737856, 247205088, 329606784, 494410176, 659213568, 988820352, 1977640704]

約数ペア:

[(1, 1977640704), (2, 988820352), (3, 659213568), (4, 494410176), (6, 329606784), (8, 247205088), (9, 219737856), (12, 164803392), (13, 152126208), (16, 123602544), (18, 109868928), (24, 82401696), (26, 76063104), (27, 73245952), (32, 61801272), (36, 54934464), (39, 50708736), (48, 41200848), (52, 38031552), (54, 36622976), (64, 30900636), (72, 27467232), (78, 25354368), (96, 20600424), (104, 19015776), (108, 18311488), (117, 16902912), (128, 15450318), (144, 13733616), (156, 12677184), (169, 11702016), (192, 10300212), (208, 9507888), (216, 9155744), (234, 8451456), (256, 7725159), (288, 6866808), (312, 6338592), (338, 5851008), (351, 5634304), (384, 5150106), (416, 4753944), (432, 4577872), (468, 4225728), (507, 3900672), (576, 3433404), (624, 3169296), (676, 2925504), (702, 2817152), (768, 2575053), (832, 2376972), (864, 2288936), (936, 2112864), (1014, 1950336), (1152, 1716702), (1248, 1584648), (1352, 1462752), (1404, 1408576), (1521, 1300224), (1664, 1188486), (1693, 1168128), (1728, 1144468), (1872, 1056432), (2028, 975168), (2304, 858351), (2496, 792324), (2704, 731376), (2808, 704288), (3042, 650112), (3328, 594243), (3386, 584064), (3456, 572234), (3744, 528216), (4056, 487584), (4563, 433408), (4992, 396162), (5079, 389376), (5408, 365688), (5616, 352144), (6084, 325056), (6772, 292032), (6912, 286117), (7488, 264108), (8112, 243792), (9126, 216704), (9984, 198081), (10158, 194688), (10816, 182844), (11232, 176072), (12168, 162528), (13544, 146016), (14976, 132054), (15237, 129792), (16224, 121896), (18252, 108352), (20316, 97344), (21632, 91422), (22009, 89856), (22464, 88036), (24336, 81264), (27088, 73008), (29952, 66027), (30474, 64896), (32448, 60948), (36504, 54176), (40632, 48672), (43264, 45711), (44018, 44928)]