288892912

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{1033}}^1$

素因数の和:1286

約数の個数: 80

約数和(自身を含む): 701597952

約数和(自身を除く): 412705040

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 227, 308, 454, 616, 908, 1033, 1232, 1589, 1816, 2066, 2497, 3178, 3632, 4132, 4994, 6356, 7231, 8264, 9988, 11363, 12712, 14462, 16528, 17479, 19976, 22726, 25424, 28924, 34958, 39952, 45452, 57848, 69916, 79541, 90904, 115696, 139832, 159082, 181808, 234491, 279664, 318164, 468982, 636328, 937964, 1272656, 1641437, 1875928, 2579401, 3282874, 3751856, 5158802, 6565748, 10317604, 13131496, 18055807, 20635208, 26262992, 36111614, 41270416, 72223228, 144446456, 288892912]

約数ペア:

[(1, 288892912), (2, 144446456), (4, 72223228), (7, 41270416), (8, 36111614), (11, 26262992), (14, 20635208), (16, 18055807), (22, 13131496), (28, 10317604), (44, 6565748), (56, 5158802), (77, 3751856), (88, 3282874), (112, 2579401), (154, 1875928), (176, 1641437), (227, 1272656), (308, 937964), (454, 636328), (616, 468982), (908, 318164), (1033, 279664), (1232, 234491), (1589, 181808), (1816, 159082), (2066, 139832), (2497, 115696), (3178, 90904), (3632, 79541), (4132, 69916), (4994, 57848), (6356, 45452), (7231, 39952), (8264, 34958), (9988, 28924), (11363, 25424), (12712, 22726), (14462, 19976), (16528, 17479)]