208650002688

素因数分解:

$2^8\times 3^2\times {\mathrm{31}}^1\times {\mathrm{877}}^1\times {\mathrm{3331}}^1$

素因数の和:4261

約数の個数: 216

約数和(自身を含む): 621890237696

約数和(自身を除く): 413240235008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 186, 192, 248, 256, 279, 288, 372, 384, 496, 558, 576, 744, 768, 877, 992, 1116, 1152, 1488, 1754, 1984, 2232, 2304, 2631, 2976, 3331, 3508, 3968, 4464, 5262, 5952, 6662, 7016, 7893, 7936, 8928, 9993, 10524, 11904, 13324, 14032, 15786, 17856, 19986, 21048, 23808, 26648, 27187, 28064, 29979, 31572, 35712, 39972, 42096, 53296, 54374, 56128, 59958, 63144, 71424, 79944, 81561, 84192, 103261, 106592, 108748, 112256, 119916, 126288, 159888, 163122, 168384, 206522, 213184, 217496, 224512, 239832, 244683, 252576, 309783, 319776, 326244, 336768, 413044, 426368, 434992, 479664, 489366, 505152, 619566, 639552, 652488, 673536, 826088, 852736, 869984, 929349, 959328, 978732, 1010304, 1239132, 1279104, 1304976, 1652176, 1739968, 1858698, 1918656, 1957464, 2020608, 2478264, 2558208, 2609952, 2921287, 3304352, 3479936, 3717396, 3837312, 3914928, 4956528, 5219904, 5842574, 6608704, 6959872, 7434792, 7674624, 7829856, 8763861, 9913056, 10439808, 11685148, 13217408, 14869584, 15659712, 17527722, 19826112, 20879616, 23370296, 26291583, 26434816, 29739168, 31319424, 35055444, 39652224, 46740592, 52583166, 59478336, 62638848, 70110888, 79304448, 90559897, 93481184, 105166332, 118956672, 140221776, 181119794, 186962368, 210332664, 237913344, 271679691, 280443552, 362239588, 373924736, 420665328, 543359382, 560887104, 724479176, 747849472, 815039073, 841330656, 1086718764, 1121774208, 1448958352, 1630078146, 1682661312, 2173437528, 2243548416, 2897916704, 3260156292, 3365322624, 4346875056, 5795833408, 6520312584, 6730645248, 8693750112, 11591666816, 13040625168, 17387500224, 23183333632, 26081250336, 34775000448, 52162500672, 69550000896, 104325001344, 208650002688]

約数ペア:

[(1, 208650002688), (2, 104325001344), (3, 69550000896), (4, 52162500672), (6, 34775000448), (8, 26081250336), (9, 23183333632), (12, 17387500224), (16, 13040625168), (18, 11591666816), (24, 8693750112), (31, 6730645248), (32, 6520312584), (36, 5795833408), (48, 4346875056), (62, 3365322624), (64, 3260156292), (72, 2897916704), (93, 2243548416), (96, 2173437528), (124, 1682661312), (128, 1630078146), (144, 1448958352), (186, 1121774208), (192, 1086718764), (248, 841330656), (256, 815039073), (279, 747849472), (288, 724479176), (372, 560887104), (384, 543359382), (496, 420665328), (558, 373924736), (576, 362239588), (744, 280443552), (768, 271679691), (877, 237913344), (992, 210332664), (1116, 186962368), (1152, 181119794), (1488, 140221776), (1754, 118956672), (1984, 105166332), (2232, 93481184), (2304, 90559897), (2631, 79304448), (2976, 70110888), (3331, 62638848), (3508, 59478336), (3968, 52583166), (4464, 46740592), (5262, 39652224), (5952, 35055444), (6662, 31319424), (7016, 29739168), (7893, 26434816), (7936, 26291583), (8928, 23370296), (9993, 20879616), (10524, 19826112), (11904, 17527722), (13324, 15659712), (14032, 14869584), (15786, 13217408), (17856, 11685148), (19986, 10439808), (21048, 9913056), (23808, 8763861), (26648, 7829856), (27187, 7674624), (28064, 7434792), (29979, 6959872), (31572, 6608704), (35712, 5842574), (39972, 5219904), (42096, 4956528), (53296, 3914928), (54374, 3837312), (56128, 3717396), (59958, 3479936), (63144, 3304352), (71424, 2921287), (79944, 2609952), (81561, 2558208), (84192, 2478264), (103261, 2020608), (106592, 1957464), (108748, 1918656), (112256, 1858698), (119916, 1739968), (126288, 1652176), (159888, 1304976), (163122, 1279104), (168384, 1239132), (206522, 1010304), (213184, 978732), (217496, 959328), (224512, 929349), (239832, 869984), (244683, 852736), (252576, 826088), (309783, 673536), (319776, 652488), (326244, 639552), (336768, 619566), (413044, 505152), (426368, 489366), (434992, 479664)]