248368576

素因数分解:

$2^6\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{563}}^1$

素因数の和:749

約数の個数: 56

約数和(自身を含む): 506266704

約数和(自身を除く): 257898128

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 113, 122, 226, 244, 452, 488, 563, 904, 976, 1126, 1808, 1952, 2252, 3616, 3904, 4504, 6893, 7232, 9008, 13786, 18016, 27572, 34343, 36032, 55144, 63619, 68686, 110288, 127238, 137372, 220576, 254476, 274744, 441152, 508952, 549488, 1017904, 1098976, 2035808, 2197952, 3880759, 4071616, 7761518, 15523036, 31046072, 62092144, 124184288, 248368576]

約数ペア:

[(1, 248368576), (2, 124184288), (4, 62092144), (8, 31046072), (16, 15523036), (32, 7761518), (61, 4071616), (64, 3880759), (113, 2197952), (122, 2035808), (226, 1098976), (244, 1017904), (452, 549488), (488, 508952), (563, 441152), (904, 274744), (976, 254476), (1126, 220576), (1808, 137372), (1952, 127238), (2252, 110288), (3616, 68686), (3904, 63619), (4504, 55144), (6893, 36032), (7232, 34343), (9008, 27572), (13786, 18016)]