312797316

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{911}}^1$

素因数の和:1033

約数の個数: 96

約数和(自身を含む): 823689216

約数和(自身を除く): 510891900

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 71, 78, 93, 124, 142, 156, 186, 213, 284, 372, 403, 426, 806, 852, 911, 923, 1209, 1612, 1822, 1846, 2201, 2418, 2733, 2769, 3644, 3692, 4402, 4836, 5466, 5538, 6603, 8804, 10932, 11076, 11843, 13206, 23686, 26412, 28241, 28613, 35529, 47372, 56482, 57226, 64681, 71058, 84723, 85839, 112964, 114452, 129362, 142116, 169446, 171678, 194043, 258724, 338892, 343356, 367133, 388086, 734266, 776172, 840853, 1101399, 1468532, 1681706, 2005111, 2202798, 2522559, 3363412, 4010222, 4405596, 5045118, 6015333, 8020444, 10090236, 12030666, 24061332, 26066443, 52132886, 78199329, 104265772, 156398658, 312797316]

約数ペア:

[(1, 312797316), (2, 156398658), (3, 104265772), (4, 78199329), (6, 52132886), (12, 26066443), (13, 24061332), (26, 12030666), (31, 10090236), (39, 8020444), (52, 6015333), (62, 5045118), (71, 4405596), (78, 4010222), (93, 3363412), (124, 2522559), (142, 2202798), (156, 2005111), (186, 1681706), (213, 1468532), (284, 1101399), (372, 840853), (403, 776172), (426, 734266), (806, 388086), (852, 367133), (911, 343356), (923, 338892), (1209, 258724), (1612, 194043), (1822, 171678), (1846, 169446), (2201, 142116), (2418, 129362), (2733, 114452), (2769, 112964), (3644, 85839), (3692, 84723), (4402, 71058), (4836, 64681), (5466, 57226), (5538, 56482), (6603, 47372), (8804, 35529), (10932, 28613), (11076, 28241), (11843, 26412), (13206, 23686)]