207279648

素因数分解:

$2^5\times 3^4\times {\mathrm{211}}^1\times {\mathrm{379}}^1$

素因数の和:612

約数の個数: 120

約数和(自身を含む): 614108880

約数和(自身を除く): 406829232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 211, 216, 288, 324, 379, 422, 432, 633, 648, 758, 844, 864, 1137, 1266, 1296, 1516, 1688, 1899, 2274, 2532, 2592, 3032, 3376, 3411, 3798, 4548, 5064, 5697, 6064, 6752, 6822, 7596, 9096, 10128, 10233, 11394, 12128, 13644, 15192, 17091, 18192, 20256, 20466, 22788, 27288, 30384, 30699, 34182, 36384, 40932, 45576, 54576, 60768, 61398, 68364, 79969, 81864, 91152, 109152, 122796, 136728, 159938, 163728, 182304, 239907, 245592, 273456, 319876, 327456, 479814, 491184, 546912, 639752, 719721, 959628, 982368, 1279504, 1439442, 1919256, 2159163, 2559008, 2878884, 3838512, 4318326, 5757768, 6477489, 7677024, 8636652, 11515536, 12954978, 17273304, 23031072, 25909956, 34546608, 51819912, 69093216, 103639824, 207279648]

約数ペア:

[(1, 207279648), (2, 103639824), (3, 69093216), (4, 51819912), (6, 34546608), (8, 25909956), (9, 23031072), (12, 17273304), (16, 12954978), (18, 11515536), (24, 8636652), (27, 7677024), (32, 6477489), (36, 5757768), (48, 4318326), (54, 3838512), (72, 2878884), (81, 2559008), (96, 2159163), (108, 1919256), (144, 1439442), (162, 1279504), (211, 982368), (216, 959628), (288, 719721), (324, 639752), (379, 546912), (422, 491184), (432, 479814), (633, 327456), (648, 319876), (758, 273456), (844, 245592), (864, 239907), (1137, 182304), (1266, 163728), (1296, 159938), (1516, 136728), (1688, 122796), (1899, 109152), (2274, 91152), (2532, 81864), (2592, 79969), (3032, 68364), (3376, 61398), (3411, 60768), (3798, 54576), (4548, 45576), (5064, 40932), (5697, 36384), (6064, 34182), (6752, 30699), (6822, 30384), (7596, 27288), (9096, 22788), (10128, 20466), (10233, 20256), (11394, 18192), (12128, 17091), (13644, 15192)]