13221578616

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{612791}}^1$

素因数の和:612860

約数の個数: 64

約数和(自身を含む): 35296819200

約数和(自身を除く): 22075240584

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 31, 58, 62, 87, 93, 116, 124, 174, 186, 232, 248, 348, 372, 696, 744, 899, 1798, 2697, 3596, 5394, 7192, 10788, 21576, 612791, 1225582, 1838373, 2451164, 3676746, 4902328, 7353492, 14706984, 17770939, 18996521, 35541878, 37993042, 53312817, 56989563, 71083756, 75986084, 106625634, 113979126, 142167512, 151972168, 213251268, 227958252, 426502536, 455916504, 550899109, 1101798218, 1652697327, 2203596436, 3305394654, 4407192872, 6610789308, 13221578616]

約数ペア:

[(1, 13221578616), (2, 6610789308), (3, 4407192872), (4, 3305394654), (6, 2203596436), (8, 1652697327), (12, 1101798218), (24, 550899109), (29, 455916504), (31, 426502536), (58, 227958252), (62, 213251268), (87, 151972168), (93, 142167512), (116, 113979126), (124, 106625634), (174, 75986084), (186, 71083756), (232, 56989563), (248, 53312817), (348, 37993042), (372, 35541878), (696, 18996521), (744, 17770939), (899, 14706984), (1798, 7353492), (2697, 4902328), (3596, 3676746), (5394, 2451164), (7192, 1838373), (10788, 1225582), (21576, 612791)]