21435064896

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{239}}^1\times {\mathrm{9533}}^1$

素因数の和:9801

約数の個数: 168

約数和(自身を含む): 66255960960

約数和(自身を除く): 44820896064

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 147, 168, 192, 196, 224, 239, 294, 336, 392, 448, 478, 588, 672, 717, 784, 956, 1176, 1344, 1434, 1568, 1673, 1912, 2352, 2868, 3136, 3346, 3824, 4704, 5019, 5736, 6692, 7648, 9408, 9533, 10038, 11472, 11711, 13384, 15296, 19066, 20076, 22944, 23422, 26768, 28599, 35133, 38132, 40152, 45888, 46844, 53536, 57198, 66731, 70266, 76264, 80304, 93688, 107072, 114396, 133462, 140532, 152528, 160608, 187376, 200193, 228792, 266924, 281064, 305056, 321216, 374752, 400386, 457584, 467117, 533848, 562128, 610112, 749504, 800772, 915168, 934234, 1067696, 1124256, 1401351, 1601544, 1830336, 1868468, 2135392, 2248512, 2278387, 2802702, 3203088, 3736936, 4270784, 4556774, 5605404, 6406176, 6835161, 7473872, 9113548, 11210808, 12812352, 13670322, 14947744, 15948709, 18227096, 22421616, 27340644, 29895488, 31897418, 36454192, 44843232, 47846127, 54681288, 63794836, 72908384, 89686464, 95692254, 109362576, 111640963, 127589672, 145816768, 191384508, 218725152, 223281926, 255179344, 334922889, 382769016, 437450304, 446563852, 510358688, 669845778, 765538032, 893127704, 1020717376, 1339691556, 1531076064, 1786255408, 2679383112, 3062152128, 3572510816, 5358766224, 7145021632, 10717532448, 21435064896]

約数ペア:

[(1, 21435064896), (2, 10717532448), (3, 7145021632), (4, 5358766224), (6, 3572510816), (7, 3062152128), (8, 2679383112), (12, 1786255408), (14, 1531076064), (16, 1339691556), (21, 1020717376), (24, 893127704), (28, 765538032), (32, 669845778), (42, 510358688), (48, 446563852), (49, 437450304), (56, 382769016), (64, 334922889), (84, 255179344), (96, 223281926), (98, 218725152), (112, 191384508), (147, 145816768), (168, 127589672), (192, 111640963), (196, 109362576), (224, 95692254), (239, 89686464), (294, 72908384), (336, 63794836), (392, 54681288), (448, 47846127), (478, 44843232), (588, 36454192), (672, 31897418), (717, 29895488), (784, 27340644), (956, 22421616), (1176, 18227096), (1344, 15948709), (1434, 14947744), (1568, 13670322), (1673, 12812352), (1912, 11210808), (2352, 9113548), (2868, 7473872), (3136, 6835161), (3346, 6406176), (3824, 5605404), (4704, 4556774), (5019, 4270784), (5736, 3736936), (6692, 3203088), (7648, 2802702), (9408, 2278387), (9533, 2248512), (10038, 2135392), (11472, 1868468), (11711, 1830336), (13384, 1601544), (15296, 1401351), (19066, 1124256), (20076, 1067696), (22944, 934234), (23422, 915168), (26768, 800772), (28599, 749504), (35133, 610112), (38132, 562128), (40152, 533848), (45888, 467117), (46844, 457584), (53536, 400386), (57198, 374752), (66731, 321216), (70266, 305056), (76264, 281064), (80304, 266924), (93688, 228792), (107072, 200193), (114396, 187376), (133462, 160608), (140532, 152528)]