1370956818

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{3323}}^1$

素因数の和:3412

約数の個数: 128

約数和(自身を含む): 3676078080

約数和(自身を除く): 2305121262

約数列:

[1, 2, 3, 6, 7, 11, 14, 19, 21, 22, 33, 38, 42, 47, 57, 66, 77, 94, 114, 133, 141, 154, 209, 231, 266, 282, 329, 399, 418, 462, 517, 627, 658, 798, 893, 987, 1034, 1254, 1463, 1551, 1786, 1974, 2679, 2926, 3102, 3323, 3619, 4389, 5358, 6251, 6646, 7238, 8778, 9823, 9969, 10857, 12502, 18753, 19646, 19938, 21714, 23261, 29469, 36553, 37506, 46522, 58938, 63137, 68761, 69783, 73106, 109659, 126274, 137522, 139566, 156181, 189411, 206283, 219318, 255871, 312362, 378822, 412566, 441959, 468543, 511742, 694507, 767613, 883918, 937086, 1093267, 1325877, 1389014, 1535226, 1717991, 2083521, 2186534, 2651754, 2967439, 3279801, 3435982, 4167042, 4861549, 5153973, 5934878, 6559602, 8902317, 9723098, 10307946, 12025937, 14584647, 17804634, 20772073, 24051874, 29169294, 32641829, 36077811, 41544146, 62316219, 65283658, 72155622, 97925487, 124632438, 195850974, 228492803, 456985606, 685478409, 1370956818]

約数ペア:

[(1, 1370956818), (2, 685478409), (3, 456985606), (6, 228492803), (7, 195850974), (11, 124632438), (14, 97925487), (19, 72155622), (21, 65283658), (22, 62316219), (33, 41544146), (38, 36077811), (42, 32641829), (47, 29169294), (57, 24051874), (66, 20772073), (77, 17804634), (94, 14584647), (114, 12025937), (133, 10307946), (141, 9723098), (154, 8902317), (209, 6559602), (231, 5934878), (266, 5153973), (282, 4861549), (329, 4167042), (399, 3435982), (418, 3279801), (462, 2967439), (517, 2651754), (627, 2186534), (658, 2083521), (798, 1717991), (893, 1535226), (987, 1389014), (1034, 1325877), (1254, 1093267), (1463, 937086), (1551, 883918), (1786, 767613), (1974, 694507), (2679, 511742), (2926, 468543), (3102, 441959), (3323, 412566), (3619, 378822), (4389, 312362), (5358, 255871), (6251, 219318), (6646, 206283), (7238, 189411), (8778, 156181), (9823, 139566), (9969, 137522), (10857, 126274), (12502, 109659), (18753, 73106), (19646, 69783), (19938, 68761), (21714, 63137), (23261, 58938), (29469, 46522), (36553, 37506)]