457489728

素因数分解:

$2^6\times 3^3\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:242

約数の個数: 224

約数和(自身を含む): 1416222720

約数和(自身を除く): 958732992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 43, 47, 48, 54, 64, 72, 86, 94, 96, 108, 129, 131, 141, 144, 172, 188, 192, 216, 258, 262, 282, 288, 344, 376, 387, 393, 423, 432, 516, 524, 564, 576, 688, 752, 774, 786, 846, 864, 1032, 1048, 1128, 1161, 1179, 1269, 1376, 1504, 1548, 1572, 1692, 1728, 2021, 2064, 2096, 2256, 2322, 2358, 2538, 2752, 3008, 3096, 3144, 3384, 3537, 4042, 4128, 4192, 4512, 4644, 4716, 5076, 5633, 6063, 6157, 6192, 6288, 6768, 7074, 8084, 8256, 8384, 9024, 9288, 9432, 10152, 11266, 12126, 12314, 12384, 12576, 13536, 14148, 16168, 16899, 18189, 18471, 18576, 18864, 20304, 22532, 24252, 24628, 24768, 25152, 27072, 28296, 32336, 33798, 36378, 36942, 37152, 37728, 40608, 45064, 48504, 49256, 50697, 54567, 55413, 56592, 64672, 67596, 72756, 73884, 74304, 75456, 81216, 90128, 97008, 98512, 101394, 109134, 110826, 113184, 129344, 135192, 145512, 147768, 152091, 166239, 180256, 194016, 197024, 202788, 218268, 221652, 226368, 264751, 270384, 291024, 295536, 304182, 332478, 360512, 388032, 394048, 405576, 436536, 443304, 529502, 540768, 582048, 591072, 608364, 664956, 794253, 811152, 873072, 886608, 1059004, 1081536, 1164096, 1182144, 1216728, 1329912, 1588506, 1622304, 1746144, 1773216, 2118008, 2382759, 2433456, 2659824, 3177012, 3244608, 3492288, 3546432, 4236016, 4765518, 4866912, 5319648, 6354024, 7148277, 8472032, 9531036, 9733824, 10639296, 12708048, 14296554, 16944064, 19062072, 25416096, 28593108, 38124144, 50832192, 57186216, 76248288, 114372432, 152496576, 228744864, 457489728]

約数ペア:

[(1, 457489728), (2, 228744864), (3, 152496576), (4, 114372432), (6, 76248288), (8, 57186216), (9, 50832192), (12, 38124144), (16, 28593108), (18, 25416096), (24, 19062072), (27, 16944064), (32, 14296554), (36, 12708048), (43, 10639296), (47, 9733824), (48, 9531036), (54, 8472032), (64, 7148277), (72, 6354024), (86, 5319648), (94, 4866912), (96, 4765518), (108, 4236016), (129, 3546432), (131, 3492288), (141, 3244608), (144, 3177012), (172, 2659824), (188, 2433456), (192, 2382759), (216, 2118008), (258, 1773216), (262, 1746144), (282, 1622304), (288, 1588506), (344, 1329912), (376, 1216728), (387, 1182144), (393, 1164096), (423, 1081536), (432, 1059004), (516, 886608), (524, 873072), (564, 811152), (576, 794253), (688, 664956), (752, 608364), (774, 591072), (786, 582048), (846, 540768), (864, 529502), (1032, 443304), (1048, 436536), (1128, 405576), (1161, 394048), (1179, 388032), (1269, 360512), (1376, 332478), (1504, 304182), (1548, 295536), (1572, 291024), (1692, 270384), (1728, 264751), (2021, 226368), (2064, 221652), (2096, 218268), (2256, 202788), (2322, 197024), (2358, 194016), (2538, 180256), (2752, 166239), (3008, 152091), (3096, 147768), (3144, 145512), (3384, 135192), (3537, 129344), (4042, 113184), (4128, 110826), (4192, 109134), (4512, 101394), (4644, 98512), (4716, 97008), (5076, 90128), (5633, 81216), (6063, 75456), (6157, 74304), (6192, 73884), (6288, 72756), (6768, 67596), (7074, 64672), (8084, 56592), (8256, 55413), (8384, 54567), (9024, 50697), (9288, 49256), (9432, 48504), (10152, 45064), (11266, 40608), (12126, 37728), (12314, 37152), (12384, 36942), (12576, 36378), (13536, 33798), (14148, 32336), (16168, 28296), (16899, 27072), (18189, 25152), (18471, 24768), (18576, 24628), (18864, 24252), (20304, 22532)]