255406272

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:187

約数の個数: 224

約数和(自身を含む): 786530304

約数和(自身を除く): 531124032

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 32, 33, 44, 47, 48, 62, 64, 66, 83, 88, 93, 94, 96, 124, 132, 141, 166, 176, 186, 188, 192, 248, 249, 264, 282, 332, 341, 352, 372, 376, 496, 498, 517, 528, 564, 664, 682, 704, 744, 752, 913, 992, 996, 1023, 1034, 1056, 1128, 1328, 1364, 1457, 1488, 1504, 1551, 1826, 1984, 1992, 2046, 2068, 2112, 2256, 2573, 2656, 2728, 2739, 2914, 2976, 3008, 3102, 3652, 3901, 3984, 4092, 4136, 4371, 4512, 5146, 5312, 5456, 5478, 5828, 5952, 6204, 7304, 7719, 7802, 7968, 8184, 8272, 8742, 9024, 10292, 10912, 10956, 11656, 11703, 12408, 14608, 15438, 15604, 15936, 16027, 16368, 16544, 17484, 20584, 21824, 21912, 23312, 23406, 24816, 28303, 29216, 30876, 31208, 32054, 32736, 33088, 34968, 41168, 42911, 43824, 46624, 46812, 48081, 49632, 56606, 58432, 61752, 62416, 64108, 65472, 69936, 82336, 84909, 85822, 87648, 93248, 93624, 96162, 99264, 113212, 120931, 123504, 124832, 128216, 128733, 139872, 164672, 169818, 171644, 175296, 187248, 192324, 226424, 241862, 247008, 249664, 256432, 257466, 279744, 339636, 343288, 362793, 374496, 384648, 452848, 483724, 494016, 512864, 514932, 679272, 686576, 725586, 748992, 769296, 905696, 967448, 1025728, 1029864, 1330241, 1358544, 1373152, 1451172, 1538592, 1811392, 1934896, 2059728, 2660482, 2717088, 2746304, 2902344, 3077184, 3869792, 3990723, 4119456, 5320964, 5434176, 5804688, 7739584, 7981446, 8238912, 10641928, 11609376, 15962892, 21283856, 23218752, 31925784, 42567712, 63851568, 85135424, 127703136, 255406272]

約数ペア:

[(1, 255406272), (2, 127703136), (3, 85135424), (4, 63851568), (6, 42567712), (8, 31925784), (11, 23218752), (12, 21283856), (16, 15962892), (22, 11609376), (24, 10641928), (31, 8238912), (32, 7981446), (33, 7739584), (44, 5804688), (47, 5434176), (48, 5320964), (62, 4119456), (64, 3990723), (66, 3869792), (83, 3077184), (88, 2902344), (93, 2746304), (94, 2717088), (96, 2660482), (124, 2059728), (132, 1934896), (141, 1811392), (166, 1538592), (176, 1451172), (186, 1373152), (188, 1358544), (192, 1330241), (248, 1029864), (249, 1025728), (264, 967448), (282, 905696), (332, 769296), (341, 748992), (352, 725586), (372, 686576), (376, 679272), (496, 514932), (498, 512864), (517, 494016), (528, 483724), (564, 452848), (664, 384648), (682, 374496), (704, 362793), (744, 343288), (752, 339636), (913, 279744), (992, 257466), (996, 256432), (1023, 249664), (1034, 247008), (1056, 241862), (1128, 226424), (1328, 192324), (1364, 187248), (1457, 175296), (1488, 171644), (1504, 169818), (1551, 164672), (1826, 139872), (1984, 128733), (1992, 128216), (2046, 124832), (2068, 123504), (2112, 120931), (2256, 113212), (2573, 99264), (2656, 96162), (2728, 93624), (2739, 93248), (2914, 87648), (2976, 85822), (3008, 84909), (3102, 82336), (3652, 69936), (3901, 65472), (3984, 64108), (4092, 62416), (4136, 61752), (4371, 58432), (4512, 56606), (5146, 49632), (5312, 48081), (5456, 46812), (5478, 46624), (5828, 43824), (5952, 42911), (6204, 41168), (7304, 34968), (7719, 33088), (7802, 32736), (7968, 32054), (8184, 31208), (8272, 30876), (8742, 29216), (9024, 28303), (10292, 24816), (10912, 23406), (10956, 23312), (11656, 21912), (11703, 21824), (12408, 20584), (14608, 17484), (15438, 16544), (15604, 16368), (15936, 16027)]