508730838

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{157307}}^1$

素因数の和:157337

約数の個数: 48

約数和(自身を含む): 1291184064

約数和(自身を除く): 782453226

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 66, 77, 98, 147, 154, 231, 294, 462, 539, 1078, 1617, 3234, 157307, 314614, 471921, 943842, 1101149, 1730377, 2202298, 3303447, 3460754, 5191131, 6606894, 7708043, 10382262, 12112639, 15416086, 23124129, 24225278, 36337917, 46248258, 72675834, 84788473, 169576946, 254365419, 508730838]

約数ペア:

[(1, 508730838), (2, 254365419), (3, 169576946), (6, 84788473), (7, 72675834), (11, 46248258), (14, 36337917), (21, 24225278), (22, 23124129), (33, 15416086), (42, 12112639), (49, 10382262), (66, 7708043), (77, 6606894), (98, 5191131), (147, 3460754), (154, 3303447), (231, 2202298), (294, 1730377), (462, 1101149), (539, 943842), (1078, 471921), (1617, 314614), (3234, 157307)]