1253074128

素因数分解:

$2^4\times 3^1\times {\mathrm{1277}}^1\times {\mathrm{20443}}^1$

素因数の和:21731

約数の個数: 40

約数和(自身を含む): 3239801568

約数和(自身を除く): 1986727440

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1277, 2554, 3831, 5108, 7662, 10216, 15324, 20432, 20443, 30648, 40886, 61296, 61329, 81772, 122658, 163544, 245316, 327088, 490632, 981264, 26105711, 52211422, 78317133, 104422844, 156634266, 208845688, 313268532, 417691376, 626537064, 1253074128]

約数ペア:

[(1, 1253074128), (2, 626537064), (3, 417691376), (4, 313268532), (6, 208845688), (8, 156634266), (12, 104422844), (16, 78317133), (24, 52211422), (48, 26105711), (1277, 981264), (2554, 490632), (3831, 327088), (5108, 245316), (7662, 163544), (10216, 122658), (15324, 81772), (20432, 61329), (20443, 61296), (30648, 40886)]