256202919072

素因数分解:

$2^5\times 3^2\times {\mathrm{167}}^1\times {\mathrm{599}}^1\times {\mathrm{8893}}^1$

素因数の和:9675

約数の個数: 144

約数和(自身を含む): 734245948800

約数和(自身を除く): 478043029728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 167, 288, 334, 501, 599, 668, 1002, 1198, 1336, 1503, 1797, 2004, 2396, 2672, 3006, 3594, 4008, 4792, 5344, 5391, 6012, 7188, 8016, 8893, 9584, 10782, 12024, 14376, 16032, 17786, 19168, 21564, 24048, 26679, 28752, 35572, 43128, 48096, 53358, 57504, 71144, 80037, 86256, 100033, 106716, 142288, 160074, 172512, 200066, 213432, 284576, 300099, 320148, 400132, 426864, 600198, 640296, 800264, 853728, 900297, 1200396, 1280592, 1485131, 1600528, 1800594, 2400792, 2561184, 2970262, 3201056, 3601188, 4455393, 4801584, 5326907, 5940524, 7202376, 8910786, 9603168, 10653814, 11881048, 13366179, 14404752, 15980721, 17821572, 21307628, 23762096, 26732358, 28809504, 31961442, 35643144, 42615256, 47524192, 47942163, 53464716, 63922884, 71286288, 85230512, 95884326, 106929432, 127845768, 142572576, 170461024, 191768652, 213858864, 255691536, 383537304, 427717728, 511383072, 767074608, 889593469, 1534149216, 1779186938, 2668780407, 3558373876, 5337560814, 7116747752, 8006341221, 10675121628, 14233495504, 16012682442, 21350243256, 28466991008, 32025364884, 42700486512, 64050729768, 85400973024, 128101459536, 256202919072]

約数ペア:

[(1, 256202919072), (2, 128101459536), (3, 85400973024), (4, 64050729768), (6, 42700486512), (8, 32025364884), (9, 28466991008), (12, 21350243256), (16, 16012682442), (18, 14233495504), (24, 10675121628), (32, 8006341221), (36, 7116747752), (48, 5337560814), (72, 3558373876), (96, 2668780407), (144, 1779186938), (167, 1534149216), (288, 889593469), (334, 767074608), (501, 511383072), (599, 427717728), (668, 383537304), (1002, 255691536), (1198, 213858864), (1336, 191768652), (1503, 170461024), (1797, 142572576), (2004, 127845768), (2396, 106929432), (2672, 95884326), (3006, 85230512), (3594, 71286288), (4008, 63922884), (4792, 53464716), (5344, 47942163), (5391, 47524192), (6012, 42615256), (7188, 35643144), (8016, 31961442), (8893, 28809504), (9584, 26732358), (10782, 23762096), (12024, 21307628), (14376, 17821572), (16032, 15980721), (17786, 14404752), (19168, 13366179), (21564, 11881048), (24048, 10653814), (26679, 9603168), (28752, 8910786), (35572, 7202376), (43128, 5940524), (48096, 5326907), (53358, 4801584), (57504, 4455393), (71144, 3601188), (80037, 3201056), (86256, 2970262), (100033, 2561184), (106716, 2400792), (142288, 1800594), (160074, 1600528), (172512, 1485131), (200066, 1280592), (213432, 1200396), (284576, 900297), (300099, 853728), (320148, 800264), (400132, 640296), (426864, 600198)]