831463629692

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3061}}^1\times {\mathrm{210241}}^1$

素因数の和:213342

約数の個数: 48

約数和(自身を含む): 1622277730080

約数和(自身を除く): 790814100388

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 3061, 6122, 12244, 52037, 58159, 104074, 116318, 208148, 210241, 232636, 420482, 840964, 988703, 1977406, 3574097, 3954812, 3994579, 7148194, 7989158, 14296388, 15978316, 67907843, 135815686, 271631372, 643547701, 1287095402, 2574190804, 10940310917, 12227406319, 21880621834, 24454812638, 43761243668, 48909625276, 207865907423, 415731814846, 831463629692]

約数ペア:

[(1, 831463629692), (2, 415731814846), (4, 207865907423), (17, 48909625276), (19, 43761243668), (34, 24454812638), (38, 21880621834), (68, 12227406319), (76, 10940310917), (323, 2574190804), (646, 1287095402), (1292, 643547701), (3061, 271631372), (6122, 135815686), (12244, 67907843), (52037, 15978316), (58159, 14296388), (104074, 7989158), (116318, 7148194), (208148, 3994579), (210241, 3954812), (232636, 3574097), (420482, 1977406), (840964, 988703)]