1386958848

素因数分解:

$2^{12}\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:400

約数の個数: 208

約数和(自身を含む): 4177016832

約数和(自身を除く): 2790057984

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 32, 33, 44, 48, 62, 64, 66, 88, 93, 96, 124, 128, 132, 176, 186, 192, 248, 256, 264, 331, 341, 352, 372, 384, 496, 512, 528, 662, 682, 704, 744, 768, 992, 993, 1023, 1024, 1056, 1324, 1364, 1408, 1488, 1536, 1984, 1986, 2046, 2048, 2112, 2648, 2728, 2816, 2976, 3072, 3641, 3968, 3972, 4092, 4096, 4224, 5296, 5456, 5632, 5952, 6144, 7282, 7936, 7944, 8184, 8448, 10261, 10592, 10912, 10923, 11264, 11904, 12288, 14564, 15872, 15888, 16368, 16896, 20522, 21184, 21824, 21846, 22528, 23808, 29128, 30783, 31744, 31776, 32736, 33792, 41044, 42368, 43648, 43692, 45056, 47616, 58256, 61566, 63488, 63552, 65472, 67584, 82088, 84736, 87296, 87384, 95232, 112871, 116512, 123132, 126976, 127104, 130944, 135168, 164176, 169472, 174592, 174768, 190464, 225742, 233024, 246264, 254208, 261888, 328352, 338613, 338944, 349184, 349536, 380928, 451484, 466048, 492528, 508416, 523776, 656704, 677226, 677888, 698368, 699072, 902968, 932096, 985056, 1016832, 1047552, 1313408, 1354452, 1355776, 1396736, 1398144, 1805936, 1864192, 1970112, 2033664, 2095104, 2626816, 2708904, 2796288, 3611872, 3728384, 3940224, 4067328, 4190208, 5253632, 5417808, 5592576, 7223744, 7456768, 7880448, 10507264, 10835616, 11185152, 14447488, 14913536, 15760896, 21014528, 21671232, 22370304, 28894976, 31521792, 42029056, 43342464, 44740608, 57789952, 63043584, 86684928, 115579904, 126087168, 173369856, 231159808, 346739712, 462319616, 693479424, 1386958848]

約数ペア:

[(1, 1386958848), (2, 693479424), (3, 462319616), (4, 346739712), (6, 231159808), (8, 173369856), (11, 126087168), (12, 115579904), (16, 86684928), (22, 63043584), (24, 57789952), (31, 44740608), (32, 43342464), (33, 42029056), (44, 31521792), (48, 28894976), (62, 22370304), (64, 21671232), (66, 21014528), (88, 15760896), (93, 14913536), (96, 14447488), (124, 11185152), (128, 10835616), (132, 10507264), (176, 7880448), (186, 7456768), (192, 7223744), (248, 5592576), (256, 5417808), (264, 5253632), (331, 4190208), (341, 4067328), (352, 3940224), (372, 3728384), (384, 3611872), (496, 2796288), (512, 2708904), (528, 2626816), (662, 2095104), (682, 2033664), (704, 1970112), (744, 1864192), (768, 1805936), (992, 1398144), (993, 1396736), (1023, 1355776), (1024, 1354452), (1056, 1313408), (1324, 1047552), (1364, 1016832), (1408, 985056), (1488, 932096), (1536, 902968), (1984, 699072), (1986, 698368), (2046, 677888), (2048, 677226), (2112, 656704), (2648, 523776), (2728, 508416), (2816, 492528), (2976, 466048), (3072, 451484), (3641, 380928), (3968, 349536), (3972, 349184), (4092, 338944), (4096, 338613), (4224, 328352), (5296, 261888), (5456, 254208), (5632, 246264), (5952, 233024), (6144, 225742), (7282, 190464), (7936, 174768), (7944, 174592), (8184, 169472), (8448, 164176), (10261, 135168), (10592, 130944), (10912, 127104), (10923, 126976), (11264, 123132), (11904, 116512), (12288, 112871), (14564, 95232), (15872, 87384), (15888, 87296), (16368, 84736), (16896, 82088), (20522, 67584), (21184, 65472), (21824, 63552), (21846, 63488), (22528, 61566), (23808, 58256), (29128, 47616), (30783, 45056), (31744, 43692), (31776, 43648), (32736, 42368), (33792, 41044)]