915280768

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{16363}}^1$

素因数の和:16419

約数の個数: 64

約数和(自身を含む): 2002953600

約数和(自身を除く): 1087672832

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 64, 76, 92, 128, 152, 184, 304, 368, 437, 608, 736, 874, 1216, 1472, 1748, 2432, 2944, 3496, 6992, 13984, 16363, 27968, 32726, 55936, 65452, 130904, 261808, 310897, 376349, 523616, 621794, 752698, 1047232, 1243588, 1505396, 2094464, 2487176, 3010792, 4974352, 6021584, 7150631, 9948704, 12043168, 14301262, 19897408, 24086336, 28602524, 39794816, 48172672, 57205048, 114410096, 228820192, 457640384, 915280768]

約数ペア:

[(1, 915280768), (2, 457640384), (4, 228820192), (8, 114410096), (16, 57205048), (19, 48172672), (23, 39794816), (32, 28602524), (38, 24086336), (46, 19897408), (64, 14301262), (76, 12043168), (92, 9948704), (128, 7150631), (152, 6021584), (184, 4974352), (304, 3010792), (368, 2487176), (437, 2094464), (608, 1505396), (736, 1243588), (874, 1047232), (1216, 752698), (1472, 621794), (1748, 523616), (2432, 376349), (2944, 310897), (3496, 261808), (6992, 130904), (13984, 65452), (16363, 55936), (27968, 32726)]