317622032

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{227}}^1$

素因数の和:317

約数の個数: 120

約数和(自身を含む): 786074688

約数和(自身を除く): 468452656

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 52, 56, 62, 91, 104, 112, 124, 182, 208, 217, 227, 248, 364, 403, 434, 454, 496, 728, 806, 868, 908, 961, 1456, 1589, 1612, 1736, 1816, 1922, 2821, 2951, 3178, 3224, 3472, 3632, 3844, 5642, 5902, 6356, 6448, 6727, 7037, 7688, 11284, 11804, 12493, 12712, 13454, 14074, 15376, 20657, 22568, 23608, 24986, 25424, 26908, 28148, 41314, 45136, 47216, 49259, 49972, 53816, 56296, 82628, 87451, 91481, 98518, 99944, 107632, 112592, 165256, 174902, 182962, 197036, 199888, 218147, 330512, 349804, 365924, 394072, 436294, 640367, 699608, 731848, 788144, 872588, 1280734, 1399216, 1463696, 1527029, 1745176, 2561468, 2835911, 3054058, 3490352, 5122936, 5671822, 6108116, 10245872, 11343644, 12216232, 19851377, 22687288, 24432464, 39702754, 45374576, 79405508, 158811016, 317622032]

約数ペア:

[(1, 317622032), (2, 158811016), (4, 79405508), (7, 45374576), (8, 39702754), (13, 24432464), (14, 22687288), (16, 19851377), (26, 12216232), (28, 11343644), (31, 10245872), (52, 6108116), (56, 5671822), (62, 5122936), (91, 3490352), (104, 3054058), (112, 2835911), (124, 2561468), (182, 1745176), (208, 1527029), (217, 1463696), (227, 1399216), (248, 1280734), (364, 872588), (403, 788144), (434, 731848), (454, 699608), (496, 640367), (728, 436294), (806, 394072), (868, 365924), (908, 349804), (961, 330512), (1456, 218147), (1589, 199888), (1612, 197036), (1736, 182962), (1816, 174902), (1922, 165256), (2821, 112592), (2951, 107632), (3178, 99944), (3224, 98518), (3472, 91481), (3632, 87451), (3844, 82628), (5642, 56296), (5902, 53816), (6356, 49972), (6448, 49259), (6727, 47216), (7037, 45136), (7688, 41314), (11284, 28148), (11804, 26908), (12493, 25424), (12712, 24986), (13454, 23608), (14074, 22568), (15376, 20657)]