282981204

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:310

約数の個数: 144

約数和(自身を含む): 809040960

約数和(自身を除く): 526059756

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 53, 66, 97, 99, 106, 132, 139, 159, 194, 198, 212, 278, 291, 318, 388, 396, 417, 477, 556, 582, 583, 636, 834, 873, 954, 1067, 1164, 1166, 1251, 1529, 1668, 1746, 1749, 1908, 2134, 2332, 2502, 3058, 3201, 3492, 3498, 4268, 4587, 5004, 5141, 5247, 6116, 6402, 6996, 7367, 9174, 9603, 10282, 10494, 12804, 13483, 13761, 14734, 15423, 18348, 19206, 20564, 20988, 22101, 26966, 27522, 29468, 30846, 38412, 40449, 44202, 46269, 53932, 55044, 56551, 61692, 66303, 80898, 81037, 88404, 92538, 113102, 121347, 132606, 148313, 161796, 162074, 169653, 185076, 226204, 242694, 243111, 265212, 296626, 324148, 339306, 444939, 485388, 486222, 508959, 593252, 678612, 714599, 729333, 889878, 972444, 1017918, 1334817, 1429198, 1458666, 1779756, 2035836, 2143797, 2669634, 2858396, 2917332, 4287594, 5339268, 6431391, 7860589, 8575188, 12862782, 15721178, 23581767, 25725564, 31442356, 47163534, 70745301, 94327068, 141490602, 282981204]

約数ペア:

[(1, 282981204), (2, 141490602), (3, 94327068), (4, 70745301), (6, 47163534), (9, 31442356), (11, 25725564), (12, 23581767), (18, 15721178), (22, 12862782), (33, 8575188), (36, 7860589), (44, 6431391), (53, 5339268), (66, 4287594), (97, 2917332), (99, 2858396), (106, 2669634), (132, 2143797), (139, 2035836), (159, 1779756), (194, 1458666), (198, 1429198), (212, 1334817), (278, 1017918), (291, 972444), (318, 889878), (388, 729333), (396, 714599), (417, 678612), (477, 593252), (556, 508959), (582, 486222), (583, 485388), (636, 444939), (834, 339306), (873, 324148), (954, 296626), (1067, 265212), (1164, 243111), (1166, 242694), (1251, 226204), (1529, 185076), (1668, 169653), (1746, 162074), (1749, 161796), (1908, 148313), (2134, 132606), (2332, 121347), (2502, 113102), (3058, 92538), (3201, 88404), (3492, 81037), (3498, 80898), (4268, 66303), (4587, 61692), (5004, 56551), (5141, 55044), (5247, 53932), (6116, 46269), (6402, 44202), (6996, 40449), (7367, 38412), (9174, 30846), (9603, 29468), (10282, 27522), (10494, 26966), (12804, 22101), (13483, 20988), (13761, 20564), (14734, 19206), (15423, 18348)]