3959836804

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^3\times {\mathrm{43}}^1\times {\mathrm{353}}^1$

素因数の和:447

約数の個数: 144

約数和(自身を含む): 9098502336

約数和(自身を除く): 5138665532

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 43, 44, 49, 77, 86, 98, 121, 154, 172, 196, 242, 301, 308, 353, 473, 484, 539, 602, 706, 847, 946, 1078, 1204, 1331, 1412, 1694, 1892, 2107, 2156, 2471, 2662, 3311, 3388, 3883, 4214, 4942, 5203, 5324, 5929, 6622, 7766, 8428, 9317, 9884, 10406, 11858, 13244, 15179, 15532, 17297, 18634, 20812, 23177, 23716, 27181, 30358, 34594, 36421, 37268, 42713, 46354, 54362, 57233, 60716, 65219, 69188, 72842, 85426, 92708, 106253, 108724, 114466, 130438, 145684, 166969, 170852, 190267, 212506, 228932, 254947, 260876, 298991, 333938, 380534, 400631, 425012, 469843, 509894, 597982, 667876, 743771, 761068, 801262, 939686, 1019788, 1168783, 1195964, 1487542, 1602524, 1836659, 1879372, 2092937, 2337566, 2804417, 2975084, 3288901, 3673318, 4185874, 4675132, 5608834, 6577802, 7346636, 8181481, 8371748, 11217668, 12856613, 13155604, 16362962, 20203249, 23022307, 25713226, 32725924, 40406498, 46044614, 51426452, 80812996, 89996291, 92089228, 141422743, 179992582, 282845486, 359985164, 565690972, 989959201, 1979918402, 3959836804]

約数ペア:

[(1, 3959836804), (2, 1979918402), (4, 989959201), (7, 565690972), (11, 359985164), (14, 282845486), (22, 179992582), (28, 141422743), (43, 92089228), (44, 89996291), (49, 80812996), (77, 51426452), (86, 46044614), (98, 40406498), (121, 32725924), (154, 25713226), (172, 23022307), (196, 20203249), (242, 16362962), (301, 13155604), (308, 12856613), (353, 11217668), (473, 8371748), (484, 8181481), (539, 7346636), (602, 6577802), (706, 5608834), (847, 4675132), (946, 4185874), (1078, 3673318), (1204, 3288901), (1331, 2975084), (1412, 2804417), (1694, 2337566), (1892, 2092937), (2107, 1879372), (2156, 1836659), (2471, 1602524), (2662, 1487542), (3311, 1195964), (3388, 1168783), (3883, 1019788), (4214, 939686), (4942, 801262), (5203, 761068), (5324, 743771), (5929, 667876), (6622, 597982), (7766, 509894), (8428, 469843), (9317, 425012), (9884, 400631), (10406, 380534), (11858, 333938), (13244, 298991), (15179, 260876), (15532, 254947), (17297, 228932), (18634, 212506), (20812, 190267), (23177, 170852), (23716, 166969), (27181, 145684), (30358, 130438), (34594, 114466), (36421, 108724), (37268, 106253), (42713, 92708), (46354, 85426), (54362, 72842), (57233, 69188), (60716, 65219)]