638996826072

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{521}}^1\times {\mathrm{108041}}^1$

素因数の和:108625

約数の個数: 128

約数和(自身を含む): 1786686232320

約数和(自身を除く): 1147689406248

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 43, 44, 66, 86, 88, 129, 132, 172, 258, 264, 344, 473, 516, 521, 946, 1032, 1042, 1419, 1563, 1892, 2084, 2838, 3126, 3784, 4168, 5676, 5731, 6252, 11352, 11462, 12504, 17193, 22403, 22924, 34386, 44806, 45848, 67209, 68772, 89612, 108041, 134418, 137544, 179224, 216082, 246433, 268836, 324123, 432164, 492866, 537672, 648246, 739299, 864328, 985732, 1188451, 1296492, 1478598, 1971464, 2376902, 2592984, 2957196, 3565353, 4645763, 4753804, 5914392, 7130706, 9291526, 9507608, 13937289, 14261412, 18583052, 27874578, 28522824, 37166104, 51103393, 55749156, 56289361, 102206786, 111498312, 112578722, 153310179, 168868083, 204413572, 225157444, 306620358, 337736166, 408827144, 450314888, 613240716, 619182971, 675472332, 1226481432, 1238365942, 1350944664, 1857548913, 2420442523, 2476731884, 3715097826, 4840885046, 4953463768, 7261327569, 7430195652, 9681770092, 14522655138, 14860391304, 19363540184, 26624867753, 29045310276, 53249735506, 58090620552, 79874603259, 106499471012, 159749206518, 212998942024, 319498413036, 638996826072]

約数ペア:

[(1, 638996826072), (2, 319498413036), (3, 212998942024), (4, 159749206518), (6, 106499471012), (8, 79874603259), (11, 58090620552), (12, 53249735506), (22, 29045310276), (24, 26624867753), (33, 19363540184), (43, 14860391304), (44, 14522655138), (66, 9681770092), (86, 7430195652), (88, 7261327569), (129, 4953463768), (132, 4840885046), (172, 3715097826), (258, 2476731884), (264, 2420442523), (344, 1857548913), (473, 1350944664), (516, 1238365942), (521, 1226481432), (946, 675472332), (1032, 619182971), (1042, 613240716), (1419, 450314888), (1563, 408827144), (1892, 337736166), (2084, 306620358), (2838, 225157444), (3126, 204413572), (3784, 168868083), (4168, 153310179), (5676, 112578722), (5731, 111498312), (6252, 102206786), (11352, 56289361), (11462, 55749156), (12504, 51103393), (17193, 37166104), (22403, 28522824), (22924, 27874578), (34386, 18583052), (44806, 14261412), (45848, 13937289), (67209, 9507608), (68772, 9291526), (89612, 7130706), (108041, 5914392), (134418, 4753804), (137544, 4645763), (179224, 3565353), (216082, 2957196), (246433, 2592984), (268836, 2376902), (324123, 1971464), (432164, 1478598), (492866, 1296492), (537672, 1188451), (648246, 985732), (739299, 864328)]