505763202264

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{463}}^1\times {\mathrm{641057}}^1$

素因数の和:641600

約数の個数: 64

約数和(自身を含む): 1284987939840

約数和(自身を除く): 779224737576

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 463, 568, 852, 926, 1389, 1704, 1852, 2778, 3704, 5556, 11112, 32873, 65746, 98619, 131492, 197238, 262984, 394476, 641057, 788952, 1282114, 1923171, 2564228, 3846342, 5128456, 7692684, 15385368, 45515047, 91030094, 136545141, 182060188, 273090282, 296809391, 364120376, 546180564, 593618782, 890428173, 1092361128, 1187237564, 1780856346, 2374475128, 3561712692, 7123425384, 21073466761, 42146933522, 63220400283, 84293867044, 126440800566, 168587734088, 252881601132, 505763202264]

約数ペア:

[(1, 505763202264), (2, 252881601132), (3, 168587734088), (4, 126440800566), (6, 84293867044), (8, 63220400283), (12, 42146933522), (24, 21073466761), (71, 7123425384), (142, 3561712692), (213, 2374475128), (284, 1780856346), (426, 1187237564), (463, 1092361128), (568, 890428173), (852, 593618782), (926, 546180564), (1389, 364120376), (1704, 296809391), (1852, 273090282), (2778, 182060188), (3704, 136545141), (5556, 91030094), (11112, 45515047), (32873, 15385368), (65746, 7692684), (98619, 5128456), (131492, 3846342), (197238, 2564228), (262984, 1923171), (394476, 1282114), (641057, 788952)]