418316976

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1217}}^1$

素因数の和:1280

約数の個数: 240

約数和(自身を含む): 1507903488

約数和(自身を除く): 1089586512

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 31, 33, 36, 42, 44, 48, 56, 62, 63, 66, 72, 77, 84, 88, 93, 99, 112, 124, 126, 132, 144, 154, 168, 176, 186, 198, 217, 231, 248, 252, 264, 279, 308, 336, 341, 372, 396, 434, 462, 496, 504, 528, 558, 616, 651, 682, 693, 744, 792, 868, 924, 1008, 1023, 1116, 1217, 1232, 1302, 1364, 1386, 1488, 1584, 1736, 1848, 1953, 2046, 2232, 2387, 2434, 2604, 2728, 2772, 3069, 3472, 3651, 3696, 3906, 4092, 4464, 4774, 4868, 5208, 5456, 5544, 6138, 7161, 7302, 7812, 8184, 8519, 9548, 9736, 10416, 10953, 11088, 12276, 13387, 14322, 14604, 15624, 16368, 17038, 19096, 19472, 21483, 21906, 24552, 25557, 26774, 28644, 29208, 31248, 34076, 37727, 38192, 40161, 42966, 43812, 49104, 51114, 53548, 57288, 58416, 68152, 75454, 76671, 80322, 85932, 87624, 93709, 102228, 107096, 113181, 114576, 120483, 136304, 150908, 153342, 160644, 171864, 175248, 187418, 204456, 214192, 226362, 240966, 264089, 281127, 301816, 306684, 321288, 339543, 343728, 374836, 408912, 414997, 452724, 481932, 528178, 562254, 603632, 613368, 642576, 679086, 749672, 792267, 829994, 843381, 905448, 963864, 1056356, 1124508, 1226736, 1244991, 1358172, 1499344, 1584534, 1659988, 1686762, 1810896, 1927728, 2112712, 2249016, 2376801, 2489982, 2716344, 2904979, 3169068, 3319976, 3373524, 3734973, 4225424, 4498032, 4753602, 4979964, 5432688, 5809958, 6338136, 6639952, 6747048, 7469946, 8714937, 9507204, 9959928, 11619916, 12676272, 13494096, 14939892, 17429874, 19014408, 19919856, 23239832, 26144811, 29879784, 34859748, 38028816, 46479664, 52289622, 59759568, 69719496, 104579244, 139438992, 209158488, 418316976]

約数ペア:

[(1, 418316976), (2, 209158488), (3, 139438992), (4, 104579244), (6, 69719496), (7, 59759568), (8, 52289622), (9, 46479664), (11, 38028816), (12, 34859748), (14, 29879784), (16, 26144811), (18, 23239832), (21, 19919856), (22, 19014408), (24, 17429874), (28, 14939892), (31, 13494096), (33, 12676272), (36, 11619916), (42, 9959928), (44, 9507204), (48, 8714937), (56, 7469946), (62, 6747048), (63, 6639952), (66, 6338136), (72, 5809958), (77, 5432688), (84, 4979964), (88, 4753602), (93, 4498032), (99, 4225424), (112, 3734973), (124, 3373524), (126, 3319976), (132, 3169068), (144, 2904979), (154, 2716344), (168, 2489982), (176, 2376801), (186, 2249016), (198, 2112712), (217, 1927728), (231, 1810896), (248, 1686762), (252, 1659988), (264, 1584534), (279, 1499344), (308, 1358172), (336, 1244991), (341, 1226736), (372, 1124508), (396, 1056356), (434, 963864), (462, 905448), (496, 843381), (504, 829994), (528, 792267), (558, 749672), (616, 679086), (651, 642576), (682, 613368), (693, 603632), (744, 562254), (792, 528178), (868, 481932), (924, 452724), (1008, 414997), (1023, 408912), (1116, 374836), (1217, 343728), (1232, 339543), (1302, 321288), (1364, 306684), (1386, 301816), (1488, 281127), (1584, 264089), (1736, 240966), (1848, 226362), (1953, 214192), (2046, 204456), (2232, 187418), (2387, 175248), (2434, 171864), (2604, 160644), (2728, 153342), (2772, 150908), (3069, 136304), (3472, 120483), (3651, 114576), (3696, 113181), (3906, 107096), (4092, 102228), (4464, 93709), (4774, 87624), (4868, 85932), (5208, 80322), (5456, 76671), (5544, 75454), (6138, 68152), (7161, 58416), (7302, 57288), (7812, 53548), (8184, 51114), (8519, 49104), (9548, 43812), (9736, 42966), (10416, 40161), (10953, 38192), (11088, 37727), (12276, 34076), (13387, 31248), (14322, 29208), (14604, 28644), (15624, 26774), (16368, 25557), (17038, 24552), (19096, 21906), (19472, 21483)]