216819776

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{593}}^1$

素因数の和:831

約数の個数: 56

約数和(自身を含む): 448101720

約数和(自身を除く): 231281944

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 197, 232, 394, 464, 593, 788, 928, 1186, 1576, 1856, 2372, 3152, 4744, 5713, 6304, 9488, 11426, 12608, 17197, 18976, 22852, 34394, 37952, 45704, 68788, 91408, 116821, 137576, 182816, 233642, 275152, 365632, 467284, 550304, 934568, 1100608, 1869136, 3387809, 3738272, 6775618, 7476544, 13551236, 27102472, 54204944, 108409888, 216819776]

約数ペア:

[(1, 216819776), (2, 108409888), (4, 54204944), (8, 27102472), (16, 13551236), (29, 7476544), (32, 6775618), (58, 3738272), (64, 3387809), (116, 1869136), (197, 1100608), (232, 934568), (394, 550304), (464, 467284), (593, 365632), (788, 275152), (928, 233642), (1186, 182816), (1576, 137576), (1856, 116821), (2372, 91408), (3152, 68788), (4744, 45704), (5713, 37952), (6304, 34394), (9488, 22852), (11426, 18976), (12608, 17197)]