321763008

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1487}}^1$

素因数の和:1539

約数の個数: 168

約数和(自身を含む): 1034076672

約数和(自身を除く): 712313664

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 49, 56, 64, 69, 84, 92, 96, 98, 112, 138, 147, 161, 168, 184, 192, 196, 224, 276, 294, 322, 336, 368, 392, 448, 483, 552, 588, 644, 672, 736, 784, 966, 1104, 1127, 1176, 1288, 1344, 1472, 1487, 1568, 1932, 2208, 2254, 2352, 2576, 2974, 3136, 3381, 3864, 4416, 4461, 4508, 4704, 5152, 5948, 6762, 7728, 8922, 9016, 9408, 10304, 10409, 11896, 13524, 15456, 17844, 18032, 20818, 23792, 27048, 30912, 31227, 34201, 35688, 36064, 41636, 47584, 54096, 62454, 68402, 71376, 72128, 72863, 83272, 95168, 102603, 108192, 124908, 136804, 142752, 145726, 166544, 205206, 216384, 218589, 239407, 249816, 273608, 285504, 291452, 333088, 410412, 437178, 478814, 499632, 547216, 582904, 666176, 718221, 820824, 874356, 957628, 999264, 1094432, 1165808, 1436442, 1641648, 1675849, 1748712, 1915256, 1998528, 2188864, 2331616, 2872884, 3283296, 3351698, 3497424, 3830512, 4663232, 5027547, 5745768, 6566592, 6703396, 6994848, 7661024, 10055094, 11491536, 13406792, 13989696, 15322048, 20110188, 22983072, 26813584, 40220376, 45966144, 53627168, 80440752, 107254336, 160881504, 321763008]

約数ペア:

[(1, 321763008), (2, 160881504), (3, 107254336), (4, 80440752), (6, 53627168), (7, 45966144), (8, 40220376), (12, 26813584), (14, 22983072), (16, 20110188), (21, 15322048), (23, 13989696), (24, 13406792), (28, 11491536), (32, 10055094), (42, 7661024), (46, 6994848), (48, 6703396), (49, 6566592), (56, 5745768), (64, 5027547), (69, 4663232), (84, 3830512), (92, 3497424), (96, 3351698), (98, 3283296), (112, 2872884), (138, 2331616), (147, 2188864), (161, 1998528), (168, 1915256), (184, 1748712), (192, 1675849), (196, 1641648), (224, 1436442), (276, 1165808), (294, 1094432), (322, 999264), (336, 957628), (368, 874356), (392, 820824), (448, 718221), (483, 666176), (552, 582904), (588, 547216), (644, 499632), (672, 478814), (736, 437178), (784, 410412), (966, 333088), (1104, 291452), (1127, 285504), (1176, 273608), (1288, 249816), (1344, 239407), (1472, 218589), (1487, 216384), (1568, 205206), (1932, 166544), (2208, 145726), (2254, 142752), (2352, 136804), (2576, 124908), (2974, 108192), (3136, 102603), (3381, 95168), (3864, 83272), (4416, 72863), (4461, 72128), (4508, 71376), (4704, 68402), (5152, 62454), (5948, 54096), (6762, 47584), (7728, 41636), (8922, 36064), (9016, 35688), (9408, 34201), (10304, 31227), (10409, 30912), (11896, 27048), (13524, 23792), (15456, 20818), (17844, 18032)]