289093992

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1013}}^1$

素因数の和:1103

約数の個数: 128

約数和(自身を含む): 841052160

約数和(自身を除く): 551958168

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 23, 24, 33, 44, 46, 47, 66, 69, 88, 92, 94, 132, 138, 141, 184, 188, 253, 264, 276, 282, 376, 506, 517, 552, 564, 759, 1012, 1013, 1034, 1081, 1128, 1518, 1551, 2024, 2026, 2068, 2162, 3036, 3039, 3102, 3243, 4052, 4136, 4324, 6072, 6078, 6204, 6486, 8104, 8648, 11143, 11891, 12156, 12408, 12972, 22286, 23299, 23782, 24312, 25944, 33429, 35673, 44572, 46598, 47564, 47611, 66858, 69897, 71346, 89144, 93196, 95128, 95222, 133716, 139794, 142692, 142833, 186392, 190444, 256289, 267432, 279588, 285384, 285666, 380888, 512578, 523721, 559176, 571332, 768867, 1025156, 1047442, 1095053, 1142664, 1537734, 1571163, 2050312, 2094884, 2190106, 3075468, 3142326, 3285159, 4189768, 4380212, 6150936, 6284652, 6570318, 8760424, 12045583, 12569304, 13140636, 24091166, 26281272, 36136749, 48182332, 72273498, 96364664, 144546996, 289093992]

約数ペア:

[(1, 289093992), (2, 144546996), (3, 96364664), (4, 72273498), (6, 48182332), (8, 36136749), (11, 26281272), (12, 24091166), (22, 13140636), (23, 12569304), (24, 12045583), (33, 8760424), (44, 6570318), (46, 6284652), (47, 6150936), (66, 4380212), (69, 4189768), (88, 3285159), (92, 3142326), (94, 3075468), (132, 2190106), (138, 2094884), (141, 2050312), (184, 1571163), (188, 1537734), (253, 1142664), (264, 1095053), (276, 1047442), (282, 1025156), (376, 768867), (506, 571332), (517, 559176), (552, 523721), (564, 512578), (759, 380888), (1012, 285666), (1013, 285384), (1034, 279588), (1081, 267432), (1128, 256289), (1518, 190444), (1551, 186392), (2024, 142833), (2026, 142692), (2068, 139794), (2162, 133716), (3036, 95222), (3039, 95128), (3102, 93196), (3243, 89144), (4052, 71346), (4136, 69897), (4324, 66858), (6072, 47611), (6078, 47564), (6204, 46598), (6486, 44572), (8104, 35673), (8648, 33429), (11143, 25944), (11891, 24312), (12156, 23782), (12408, 23299), (12972, 22286)]