383270799745

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{499}}^1\times {\mathrm{2239}}^1$

素因数の和:2942

約数の個数: 64

約数和(自身を含む): 509644800000

約数和(自身を除く): 126374000255

約数列:

[1, 5, 19, 23, 95, 115, 157, 437, 499, 785, 2185, 2239, 2495, 2983, 3611, 9481, 11195, 11477, 14915, 18055, 42541, 47405, 51497, 57385, 68609, 78343, 212705, 218063, 257485, 343045, 351523, 391715, 978443, 1090315, 1117261, 1488517, 1757615, 1801889, 4892215, 5586305, 6678937, 7442585, 8085029, 9009445, 21227959, 25697003, 33394685, 34235891, 40425145, 106139795, 128485015, 153615551, 171179455, 175409977, 488243057, 768077755, 877049885, 2441215285, 3332789563, 4034429471, 16663947815, 20172147355, 76654159949, 383270799745]

約数ペア:

[(1, 383270799745), (5, 76654159949), (19, 20172147355), (23, 16663947815), (95, 4034429471), (115, 3332789563), (157, 2441215285), (437, 877049885), (499, 768077755), (785, 488243057), (2185, 175409977), (2239, 171179455), (2495, 153615551), (2983, 128485015), (3611, 106139795), (9481, 40425145), (11195, 34235891), (11477, 33394685), (14915, 25697003), (18055, 21227959), (42541, 9009445), (47405, 8085029), (51497, 7442585), (57385, 6678937), (68609, 5586305), (78343, 4892215), (212705, 1801889), (218063, 1757615), (257485, 1488517), (343045, 1117261), (351523, 1090315), (391715, 978443)]