488705833168

素因数分解:

$2^4\times 7^2\times {\mathrm{193}}^1\times {\mathrm{643}}^1\times {\mathrm{5023}}^1$

素因数の和:5881

約数の個数: 120

約数和(自身を含む): 1109107845888

約数和(自身を除く): 620402012720

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 193, 196, 386, 392, 643, 772, 784, 1286, 1351, 1544, 2572, 2702, 3088, 4501, 5023, 5144, 5404, 9002, 9457, 10046, 10288, 10808, 18004, 18914, 20092, 21616, 31507, 35161, 36008, 37828, 40184, 63014, 70322, 72016, 75656, 80368, 124099, 126028, 140644, 151312, 246127, 248198, 252056, 281288, 492254, 496396, 504112, 562576, 868693, 969439, 984508, 992792, 1737386, 1938878, 1969016, 1985584, 3229789, 3474772, 3877756, 3938032, 6080851, 6459578, 6786073, 6949544, 7755512, 12161702, 12919156, 13572146, 13899088, 15511024, 22608523, 24323404, 25838312, 27144292, 45217046, 47502511, 48646808, 51676624, 54288584, 90434092, 95005022, 97293616, 108577168, 158259661, 180868184, 190010044, 316519322, 361736368, 380020088, 623349277, 633038644, 760040176, 1246698554, 1266077288, 2493397108, 2532154576, 4363444939, 4986794216, 8726889878, 9973588432, 17453779756, 30544114573, 34907559512, 61088229146, 69815119024, 122176458292, 244352916584, 488705833168]

約数ペア:

[(1, 488705833168), (2, 244352916584), (4, 122176458292), (7, 69815119024), (8, 61088229146), (14, 34907559512), (16, 30544114573), (28, 17453779756), (49, 9973588432), (56, 8726889878), (98, 4986794216), (112, 4363444939), (193, 2532154576), (196, 2493397108), (386, 1266077288), (392, 1246698554), (643, 760040176), (772, 633038644), (784, 623349277), (1286, 380020088), (1351, 361736368), (1544, 316519322), (2572, 190010044), (2702, 180868184), (3088, 158259661), (4501, 108577168), (5023, 97293616), (5144, 95005022), (5404, 90434092), (9002, 54288584), (9457, 51676624), (10046, 48646808), (10288, 47502511), (10808, 45217046), (18004, 27144292), (18914, 25838312), (20092, 24323404), (21616, 22608523), (31507, 15511024), (35161, 13899088), (36008, 13572146), (37828, 12919156), (40184, 12161702), (63014, 7755512), (70322, 6949544), (72016, 6786073), (75656, 6459578), (80368, 6080851), (124099, 3938032), (126028, 3877756), (140644, 3474772), (151312, 3229789), (246127, 1985584), (248198, 1969016), (252056, 1938878), (281288, 1737386), (492254, 992792), (496396, 984508), (504112, 969439), (562576, 868693)]