213501288

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8887}}^1$

素因数の和:8927

約数の個数: 128

約数和(自身を含む): 716728320

約数和(自身を除く): 503227032

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 21, 22, 24, 26, 28, 33, 39, 42, 44, 52, 56, 66, 77, 78, 84, 88, 91, 104, 132, 143, 154, 156, 168, 182, 231, 264, 273, 286, 308, 312, 364, 429, 462, 546, 572, 616, 728, 858, 924, 1001, 1092, 1144, 1716, 1848, 2002, 2184, 3003, 3432, 4004, 6006, 8008, 8887, 12012, 17774, 24024, 26661, 35548, 53322, 62209, 71096, 97757, 106644, 115531, 124418, 186627, 195514, 213288, 231062, 248836, 293271, 346593, 373254, 391028, 462124, 497672, 586542, 684299, 693186, 746508, 782056, 808717, 924248, 1173084, 1270841, 1368598, 1386372, 1493016, 1617434, 2052897, 2346168, 2426151, 2541682, 2737196, 2772744, 3234868, 3812523, 4105794, 4852302, 5083364, 5474392, 6469736, 7625046, 8211588, 8895887, 9704604, 10166728, 15250092, 16423176, 17791774, 19409208, 26687661, 30500184, 35583548, 53375322, 71167096, 106750644, 213501288]

約数ペア:

[(1, 213501288), (2, 106750644), (3, 71167096), (4, 53375322), (6, 35583548), (7, 30500184), (8, 26687661), (11, 19409208), (12, 17791774), (13, 16423176), (14, 15250092), (21, 10166728), (22, 9704604), (24, 8895887), (26, 8211588), (28, 7625046), (33, 6469736), (39, 5474392), (42, 5083364), (44, 4852302), (52, 4105794), (56, 3812523), (66, 3234868), (77, 2772744), (78, 2737196), (84, 2541682), (88, 2426151), (91, 2346168), (104, 2052897), (132, 1617434), (143, 1493016), (154, 1386372), (156, 1368598), (168, 1270841), (182, 1173084), (231, 924248), (264, 808717), (273, 782056), (286, 746508), (308, 693186), (312, 684299), (364, 586542), (429, 497672), (462, 462124), (546, 391028), (572, 373254), (616, 346593), (728, 293271), (858, 248836), (924, 231062), (1001, 213288), (1092, 195514), (1144, 186627), (1716, 124418), (1848, 115531), (2002, 106644), (2184, 97757), (3003, 71096), (3432, 62209), (4004, 53322), (6006, 35548), (8008, 26661), (8887, 24024), (12012, 17774)]