240853376

素因数分解:

$2^7\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{283}}^1$

素因数の和:467

約数の個数: 64

約数和(自身を含む): 493904400

約数和(自身を除く): 253051024

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 109, 122, 128, 218, 244, 283, 436, 488, 566, 872, 976, 1132, 1744, 1952, 2264, 3488, 3904, 4528, 6649, 6976, 7808, 9056, 13298, 13952, 17263, 18112, 26596, 30847, 34526, 36224, 53192, 61694, 69052, 106384, 123388, 138104, 212768, 246776, 276208, 425536, 493552, 552416, 851072, 987104, 1104832, 1881667, 1974208, 2209664, 3763334, 3948416, 7526668, 15053336, 30106672, 60213344, 120426688, 240853376]

約数ペア:

[(1, 240853376), (2, 120426688), (4, 60213344), (8, 30106672), (16, 15053336), (32, 7526668), (61, 3948416), (64, 3763334), (109, 2209664), (122, 1974208), (128, 1881667), (218, 1104832), (244, 987104), (283, 851072), (436, 552416), (488, 493552), (566, 425536), (872, 276208), (976, 246776), (1132, 212768), (1744, 138104), (1952, 123388), (2264, 106384), (3488, 69052), (3904, 61694), (4528, 53192), (6649, 36224), (6976, 34526), (7808, 30847), (9056, 26596), (13298, 18112), (13952, 17263)]