1688463504

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{479}}^1$

素因数の和:782

約数の個数: 240

約数和(自身を含む): 5849625600

約数和(自身を除く): 4161162096

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 104, 112, 117, 126, 144, 156, 168, 182, 208, 234, 252, 269, 273, 312, 336, 364, 468, 479, 504, 538, 546, 624, 728, 807, 819, 936, 958, 1008, 1076, 1092, 1437, 1456, 1614, 1638, 1872, 1883, 1916, 2152, 2184, 2421, 2874, 3228, 3276, 3353, 3497, 3766, 3832, 4304, 4311, 4368, 4842, 5649, 5748, 6227, 6456, 6552, 6706, 6994, 7532, 7664, 8622, 9684, 10059, 10491, 11298, 11496, 12454, 12912, 13104, 13412, 13988, 15064, 16947, 17244, 18681, 19368, 20118, 20982, 22596, 22992, 24479, 24908, 26824, 27976, 30128, 30177, 31473, 33894, 34488, 37362, 38736, 40236, 41964, 43589, 45192, 48958, 49816, 53648, 55952, 56043, 60354, 62946, 67788, 68976, 73437, 74724, 80472, 83928, 87178, 90384, 97916, 99632, 112086, 120708, 125892, 128851, 130767, 135576, 146874, 149448, 160944, 167856, 174356, 195832, 220311, 224172, 241416, 251784, 257702, 261534, 271152, 293748, 298896, 348712, 386553, 391664, 392301, 440622, 448344, 482832, 503568, 515404, 523068, 587496, 697424, 773106, 784602, 881244, 896688, 901957, 1030808, 1046136, 1159659, 1174992, 1546212, 1569204, 1675063, 1762488, 1803914, 2061616, 2092272, 2319318, 2705871, 3092424, 3138408, 3350126, 3524976, 3607828, 4638636, 5025189, 5411742, 6184848, 6276816, 6700252, 7215656, 8117613, 9277272, 10050378, 10823484, 11725441, 13400504, 14431312, 15075567, 16235226, 18554544, 20100756, 21646968, 23450882, 26801008, 30151134, 32470452, 35176323, 40201512, 43293936, 46901764, 60302268, 64940904, 70352646, 80403024, 93803528, 105528969, 120604536, 129881808, 140705292, 187607056, 211057938, 241209072, 281410584, 422115876, 562821168, 844231752, 1688463504]

約数ペア:

[(1, 1688463504), (2, 844231752), (3, 562821168), (4, 422115876), (6, 281410584), (7, 241209072), (8, 211057938), (9, 187607056), (12, 140705292), (13, 129881808), (14, 120604536), (16, 105528969), (18, 93803528), (21, 80403024), (24, 70352646), (26, 64940904), (28, 60302268), (36, 46901764), (39, 43293936), (42, 40201512), (48, 35176323), (52, 32470452), (56, 30151134), (63, 26801008), (72, 23450882), (78, 21646968), (84, 20100756), (91, 18554544), (104, 16235226), (112, 15075567), (117, 14431312), (126, 13400504), (144, 11725441), (156, 10823484), (168, 10050378), (182, 9277272), (208, 8117613), (234, 7215656), (252, 6700252), (269, 6276816), (273, 6184848), (312, 5411742), (336, 5025189), (364, 4638636), (468, 3607828), (479, 3524976), (504, 3350126), (538, 3138408), (546, 3092424), (624, 2705871), (728, 2319318), (807, 2092272), (819, 2061616), (936, 1803914), (958, 1762488), (1008, 1675063), (1076, 1569204), (1092, 1546212), (1437, 1174992), (1456, 1159659), (1614, 1046136), (1638, 1030808), (1872, 901957), (1883, 896688), (1916, 881244), (2152, 784602), (2184, 773106), (2421, 697424), (2874, 587496), (3228, 523068), (3276, 515404), (3353, 503568), (3497, 482832), (3766, 448344), (3832, 440622), (4304, 392301), (4311, 391664), (4368, 386553), (4842, 348712), (5649, 298896), (5748, 293748), (6227, 271152), (6456, 261534), (6552, 257702), (6706, 251784), (6994, 241416), (7532, 224172), (7664, 220311), (8622, 195832), (9684, 174356), (10059, 167856), (10491, 160944), (11298, 149448), (11496, 146874), (12454, 135576), (12912, 130767), (13104, 128851), (13412, 125892), (13988, 120708), (15064, 112086), (16947, 99632), (17244, 97916), (18681, 90384), (19368, 87178), (20118, 83928), (20982, 80472), (22596, 74724), (22992, 73437), (24479, 68976), (24908, 67788), (26824, 62946), (27976, 60354), (30128, 56043), (30177, 55952), (31473, 53648), (33894, 49816), (34488, 48958), (37362, 45192), (38736, 43589), (40236, 41964)]