18298751744

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{5651}}^1$

素因数の和:5826

約数の個数: 144

約数和(自身を含む): 45286536960

約数和(自身を除く): 26987785216

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 139, 182, 208, 224, 256, 278, 364, 416, 448, 556, 728, 832, 896, 973, 1112, 1456, 1664, 1792, 1807, 1946, 2224, 2912, 3328, 3614, 3892, 4448, 5651, 5824, 7228, 7784, 8896, 11302, 11648, 12649, 14456, 15568, 17792, 22604, 23296, 25298, 28912, 31136, 35584, 39557, 45208, 50596, 57824, 62272, 73463, 79114, 90416, 101192, 115648, 124544, 146926, 158228, 180832, 202384, 231296, 249088, 293852, 316456, 361664, 404768, 462592, 514241, 587704, 632912, 723328, 785489, 809536, 1028482, 1175408, 1265824, 1446656, 1570978, 1619072, 2056964, 2350816, 2531648, 3141956, 3238144, 4113928, 4701632, 5063296, 5498423, 6283912, 8227856, 9403264, 10126592, 10211357, 10996846, 12567824, 16455712, 18806528, 20422714, 21993692, 25135648, 32911424, 40845428, 43987384, 50271296, 65822848, 71479499, 81690856, 87974768, 100542592, 131645696, 142958998, 163381712, 175949536, 201085184, 285917996, 326763424, 351899072, 571835992, 653526848, 703798144, 1143671984, 1307053696, 1407596288, 2287343968, 2614107392, 4574687936, 9149375872, 18298751744]

約数ペア:

[(1, 18298751744), (2, 9149375872), (4, 4574687936), (7, 2614107392), (8, 2287343968), (13, 1407596288), (14, 1307053696), (16, 1143671984), (26, 703798144), (28, 653526848), (32, 571835992), (52, 351899072), (56, 326763424), (64, 285917996), (91, 201085184), (104, 175949536), (112, 163381712), (128, 142958998), (139, 131645696), (182, 100542592), (208, 87974768), (224, 81690856), (256, 71479499), (278, 65822848), (364, 50271296), (416, 43987384), (448, 40845428), (556, 32911424), (728, 25135648), (832, 21993692), (896, 20422714), (973, 18806528), (1112, 16455712), (1456, 12567824), (1664, 10996846), (1792, 10211357), (1807, 10126592), (1946, 9403264), (2224, 8227856), (2912, 6283912), (3328, 5498423), (3614, 5063296), (3892, 4701632), (4448, 4113928), (5651, 3238144), (5824, 3141956), (7228, 2531648), (7784, 2350816), (8896, 2056964), (11302, 1619072), (11648, 1570978), (12649, 1446656), (14456, 1265824), (15568, 1175408), (17792, 1028482), (22604, 809536), (23296, 785489), (25298, 723328), (28912, 632912), (31136, 587704), (35584, 514241), (39557, 462592), (45208, 404768), (50596, 361664), (57824, 316456), (62272, 293852), (73463, 249088), (79114, 231296), (90416, 202384), (101192, 180832), (115648, 158228), (124544, 146926)]