1815196032

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1987}}^1$

素因数の和:2081

約数の個数: 192

約数和(自身を含む): 5720310960

約数和(自身を除く): 3905114928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 61, 64, 72, 78, 96, 104, 117, 122, 128, 144, 156, 183, 192, 208, 234, 244, 288, 312, 366, 384, 416, 468, 488, 549, 576, 624, 732, 793, 832, 936, 976, 1098, 1152, 1248, 1464, 1586, 1664, 1872, 1952, 1987, 2196, 2379, 2496, 2928, 3172, 3744, 3904, 3974, 4392, 4758, 4992, 5856, 5961, 6344, 7137, 7488, 7808, 7948, 8784, 9516, 11712, 11922, 12688, 14274, 14976, 15896, 17568, 17883, 19032, 23424, 23844, 25376, 25831, 28548, 31792, 35136, 35766, 38064, 47688, 50752, 51662, 57096, 63584, 70272, 71532, 76128, 77493, 95376, 101504, 103324, 114192, 121207, 127168, 143064, 152256, 154986, 190752, 206648, 228384, 232479, 242414, 254336, 286128, 304512, 309972, 363621, 381504, 413296, 456768, 464958, 484828, 572256, 619944, 727242, 763008, 826592, 913536, 929916, 969656, 1090863, 1144512, 1239888, 1454484, 1575691, 1653184, 1859832, 1939312, 2181726, 2289024, 2479776, 2908968, 3151382, 3306368, 3719664, 3878624, 4363452, 4727073, 4959552, 5817936, 6302764, 7439328, 7757248, 8726904, 9454146, 9919104, 11635872, 12605528, 14181219, 14878656, 15514496, 17453808, 18908292, 23271744, 25211056, 28362438, 29757312, 34907616, 37816584, 46543488, 50422112, 56724876, 69815232, 75633168, 100844224, 113449752, 139630464, 151266336, 201688448, 226899504, 302532672, 453799008, 605065344, 907598016, 1815196032]

約数ペア:

[(1, 1815196032), (2, 907598016), (3, 605065344), (4, 453799008), (6, 302532672), (8, 226899504), (9, 201688448), (12, 151266336), (13, 139630464), (16, 113449752), (18, 100844224), (24, 75633168), (26, 69815232), (32, 56724876), (36, 50422112), (39, 46543488), (48, 37816584), (52, 34907616), (61, 29757312), (64, 28362438), (72, 25211056), (78, 23271744), (96, 18908292), (104, 17453808), (117, 15514496), (122, 14878656), (128, 14181219), (144, 12605528), (156, 11635872), (183, 9919104), (192, 9454146), (208, 8726904), (234, 7757248), (244, 7439328), (288, 6302764), (312, 5817936), (366, 4959552), (384, 4727073), (416, 4363452), (468, 3878624), (488, 3719664), (549, 3306368), (576, 3151382), (624, 2908968), (732, 2479776), (793, 2289024), (832, 2181726), (936, 1939312), (976, 1859832), (1098, 1653184), (1152, 1575691), (1248, 1454484), (1464, 1239888), (1586, 1144512), (1664, 1090863), (1872, 969656), (1952, 929916), (1987, 913536), (2196, 826592), (2379, 763008), (2496, 727242), (2928, 619944), (3172, 572256), (3744, 484828), (3904, 464958), (3974, 456768), (4392, 413296), (4758, 381504), (4992, 363621), (5856, 309972), (5961, 304512), (6344, 286128), (7137, 254336), (7488, 242414), (7808, 232479), (7948, 228384), (8784, 206648), (9516, 190752), (11712, 154986), (11922, 152256), (12688, 143064), (14274, 127168), (14976, 121207), (15896, 114192), (17568, 103324), (17883, 101504), (19032, 95376), (23424, 77493), (23844, 76128), (25376, 71532), (25831, 70272), (28548, 63584), (31792, 57096), (35136, 51662), (35766, 50752), (38064, 47688)]