264551616

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{21871}}^1$

素因数の和:21899

約数の個数: 112

約数和(自身を含む): 888878080

約数和(自身を除く): 624326464

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 144, 168, 189, 192, 216, 224, 252, 288, 336, 378, 432, 448, 504, 576, 672, 756, 864, 1008, 1344, 1512, 1728, 2016, 3024, 4032, 6048, 12096, 21871, 43742, 65613, 87484, 131226, 153097, 174968, 196839, 262452, 306194, 349936, 393678, 459291, 524904, 590517, 612388, 699872, 787356, 918582, 1049808, 1181034, 1224776, 1377873, 1399744, 1574712, 1837164, 2099616, 2362068, 2449552, 2755746, 3149424, 3674328, 4133619, 4199232, 4724136, 4899104, 5511492, 6298848, 7348656, 8267238, 9448272, 9798208, 11022984, 12597696, 14697312, 16534476, 18896544, 22045968, 29394624, 33068952, 37793088, 44091936, 66137904, 88183872, 132275808, 264551616]

約数ペア:

[(1, 264551616), (2, 132275808), (3, 88183872), (4, 66137904), (6, 44091936), (7, 37793088), (8, 33068952), (9, 29394624), (12, 22045968), (14, 18896544), (16, 16534476), (18, 14697312), (21, 12597696), (24, 11022984), (27, 9798208), (28, 9448272), (32, 8267238), (36, 7348656), (42, 6298848), (48, 5511492), (54, 4899104), (56, 4724136), (63, 4199232), (64, 4133619), (72, 3674328), (84, 3149424), (96, 2755746), (108, 2449552), (112, 2362068), (126, 2099616), (144, 1837164), (168, 1574712), (189, 1399744), (192, 1377873), (216, 1224776), (224, 1181034), (252, 1049808), (288, 918582), (336, 787356), (378, 699872), (432, 612388), (448, 590517), (504, 524904), (576, 459291), (672, 393678), (756, 349936), (864, 306194), (1008, 262452), (1344, 196839), (1512, 174968), (1728, 153097), (2016, 131226), (3024, 87484), (4032, 65613), (6048, 43742), (12096, 21871)]