245571264

素因数分解:

$2^6\times 3^4\times {\mathrm{127}}^1\times {\mathrm{373}}^1$

素因数の和:524

約数の個数: 140

約数和(自身を含む): 735649024

約数和(自身を除く): 490077760

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 127, 144, 162, 192, 216, 254, 288, 324, 373, 381, 432, 508, 576, 648, 746, 762, 864, 1016, 1119, 1143, 1296, 1492, 1524, 1728, 2032, 2238, 2286, 2592, 2984, 3048, 3357, 3429, 4064, 4476, 4572, 5184, 5968, 6096, 6714, 6858, 8128, 8952, 9144, 10071, 10287, 11936, 12192, 13428, 13716, 17904, 18288, 20142, 20574, 23872, 24384, 26856, 27432, 30213, 35808, 36576, 40284, 41148, 47371, 53712, 54864, 60426, 71616, 73152, 80568, 82296, 94742, 107424, 109728, 120852, 142113, 161136, 164592, 189484, 214848, 219456, 241704, 284226, 322272, 329184, 378968, 426339, 483408, 568452, 644544, 658368, 757936, 852678, 966816, 1136904, 1279017, 1515872, 1705356, 1933632, 2273808, 2558034, 3031744, 3410712, 3837051, 4547616, 5116068, 6821424, 7674102, 9095232, 10232136, 13642848, 15348204, 20464272, 27285696, 30696408, 40928544, 61392816, 81857088, 122785632, 245571264]

約数ペア:

[(1, 245571264), (2, 122785632), (3, 81857088), (4, 61392816), (6, 40928544), (8, 30696408), (9, 27285696), (12, 20464272), (16, 15348204), (18, 13642848), (24, 10232136), (27, 9095232), (32, 7674102), (36, 6821424), (48, 5116068), (54, 4547616), (64, 3837051), (72, 3410712), (81, 3031744), (96, 2558034), (108, 2273808), (127, 1933632), (144, 1705356), (162, 1515872), (192, 1279017), (216, 1136904), (254, 966816), (288, 852678), (324, 757936), (373, 658368), (381, 644544), (432, 568452), (508, 483408), (576, 426339), (648, 378968), (746, 329184), (762, 322272), (864, 284226), (1016, 241704), (1119, 219456), (1143, 214848), (1296, 189484), (1492, 164592), (1524, 161136), (1728, 142113), (2032, 120852), (2238, 109728), (2286, 107424), (2592, 94742), (2984, 82296), (3048, 80568), (3357, 73152), (3429, 71616), (4064, 60426), (4476, 54864), (4572, 53712), (5184, 47371), (5968, 41148), (6096, 40284), (6714, 36576), (6858, 35808), (8128, 30213), (8952, 27432), (9144, 26856), (10071, 24384), (10287, 23872), (11936, 20574), (12192, 20142), (13428, 18288), (13716, 17904)]