392251184

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{479}}^1$

素因数の和:658

約数の個数: 80

約数和(自身を含む): 853278720

約数和(自身を除く): 461027536

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 127, 208, 248, 254, 403, 479, 496, 508, 806, 958, 1016, 1612, 1651, 1916, 2032, 3224, 3302, 3832, 3937, 6227, 6448, 6604, 7664, 7874, 12454, 13208, 14849, 15748, 24908, 26416, 29698, 31496, 49816, 51181, 59396, 60833, 62992, 99632, 102362, 118792, 121666, 193037, 204724, 237584, 243332, 386074, 409448, 486664, 772148, 790829, 818896, 973328, 1544296, 1581658, 1885823, 3088592, 3163316, 3771646, 6326632, 7543292, 12653264, 15086584, 24515699, 30173168, 49031398, 98062796, 196125592, 392251184]

約数ペア:

[(1, 392251184), (2, 196125592), (4, 98062796), (8, 49031398), (13, 30173168), (16, 24515699), (26, 15086584), (31, 12653264), (52, 7543292), (62, 6326632), (104, 3771646), (124, 3163316), (127, 3088592), (208, 1885823), (248, 1581658), (254, 1544296), (403, 973328), (479, 818896), (496, 790829), (508, 772148), (806, 486664), (958, 409448), (1016, 386074), (1612, 243332), (1651, 237584), (1916, 204724), (2032, 193037), (3224, 121666), (3302, 118792), (3832, 102362), (3937, 99632), (6227, 62992), (6448, 60833), (6604, 59396), (7664, 51181), (7874, 49816), (12454, 31496), (13208, 29698), (14849, 26416), (15748, 24908)]