1279687752

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{2539063}}^1$

素因数の和:2539082

約数の個数: 48

約数和(自身を含む): 3960939840

約数和(自身を除く): 2681252088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 2539063, 5078126, 7617189, 10156252, 15234378, 17773441, 20312504, 22851567, 30468756, 35546882, 45703134, 53320323, 60937512, 71093764, 91406268, 106640646, 142187528, 159960969, 182812536, 213281292, 319921938, 426562584, 639843876, 1279687752]

約数ペア:

[(1, 1279687752), (2, 639843876), (3, 426562584), (4, 319921938), (6, 213281292), (7, 182812536), (8, 159960969), (9, 142187528), (12, 106640646), (14, 91406268), (18, 71093764), (21, 60937512), (24, 53320323), (28, 45703134), (36, 35546882), (42, 30468756), (56, 22851567), (63, 20312504), (72, 17773441), (84, 15234378), (126, 10156252), (168, 7617189), (252, 5078126), (504, 2539063)]