809968432

素因数分解:

$2^4\times 7^3\times {\mathrm{13}}^1\times {\mathrm{11353}}^1$

素因数の和:11395

約数の個数: 80

約数和(自身を含む): 1971054400

約数和(自身を除く): 1161085968

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 343, 364, 392, 637, 686, 728, 784, 1274, 1372, 1456, 2548, 2744, 4459, 5096, 5488, 8918, 10192, 11353, 17836, 22706, 35672, 45412, 71344, 79471, 90824, 147589, 158942, 181648, 295178, 317884, 556297, 590356, 635768, 1033123, 1112594, 1180712, 1271536, 2066246, 2225188, 2361424, 3894079, 4132492, 4450376, 7231861, 7788158, 8264984, 8900752, 14463722, 15576316, 16529968, 28927444, 31152632, 50623027, 57854888, 62305264, 101246054, 115709776, 202492108, 404984216, 809968432]

約数ペア:

[(1, 809968432), (2, 404984216), (4, 202492108), (7, 115709776), (8, 101246054), (13, 62305264), (14, 57854888), (16, 50623027), (26, 31152632), (28, 28927444), (49, 16529968), (52, 15576316), (56, 14463722), (91, 8900752), (98, 8264984), (104, 7788158), (112, 7231861), (182, 4450376), (196, 4132492), (208, 3894079), (343, 2361424), (364, 2225188), (392, 2066246), (637, 1271536), (686, 1180712), (728, 1112594), (784, 1033123), (1274, 635768), (1372, 590356), (1456, 556297), (2548, 317884), (2744, 295178), (4459, 181648), (5096, 158942), (5488, 147589), (8918, 90824), (10192, 79471), (11353, 71344), (17836, 45412), (22706, 35672)]