1399696872

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{268759}}^1$

素因数の和:268806

約数の個数: 64

約数和(自身を含む): 4128153600

約数和(自身を除く): 2728456728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 168, 186, 217, 248, 372, 434, 651, 744, 868, 1302, 1736, 2604, 5208, 268759, 537518, 806277, 1075036, 1612554, 1881313, 2150072, 3225108, 3762626, 5643939, 6450216, 7525252, 8331529, 11287878, 15050504, 16663058, 22575756, 24994587, 33326116, 45151512, 49989174, 58320703, 66652232, 99978348, 116641406, 174962109, 199956696, 233282812, 349924218, 466565624, 699848436, 1399696872]

約数ペア:

[(1, 1399696872), (2, 699848436), (3, 466565624), (4, 349924218), (6, 233282812), (7, 199956696), (8, 174962109), (12, 116641406), (14, 99978348), (21, 66652232), (24, 58320703), (28, 49989174), (31, 45151512), (42, 33326116), (56, 24994587), (62, 22575756), (84, 16663058), (93, 15050504), (124, 11287878), (168, 8331529), (186, 7525252), (217, 6450216), (248, 5643939), (372, 3762626), (434, 3225108), (651, 2150072), (744, 1881313), (868, 1612554), (1302, 1075036), (1736, 806277), (2604, 537518), (5208, 268759)]