219190053632

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{661}}^1\times {\mathrm{117757}}^1$

素因数の和:118445

約数の個数: 72

約数和(自身を含む): 478024941072

約数和(自身を除く): 258834887440

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 661, 704, 1322, 1408, 2644, 2816, 5288, 7271, 10576, 14542, 21152, 29084, 42304, 58168, 84608, 116336, 117757, 169216, 232672, 235514, 465344, 471028, 930688, 942056, 1295327, 1861376, 1884112, 2590654, 3768224, 5181308, 7536448, 10362616, 15072896, 20725232, 30145792, 41450464, 77837377, 82900928, 155674754, 165801856, 311349508, 331603712, 622699016, 856211147, 1245398032, 1712422294, 2490796064, 3424844588, 4981592128, 6849689176, 9963184256, 13699378352, 19926368512, 27398756704, 54797513408, 109595026816, 219190053632]

約数ペア:

[(1, 219190053632), (2, 109595026816), (4, 54797513408), (8, 27398756704), (11, 19926368512), (16, 13699378352), (22, 9963184256), (32, 6849689176), (44, 4981592128), (64, 3424844588), (88, 2490796064), (128, 1712422294), (176, 1245398032), (256, 856211147), (352, 622699016), (661, 331603712), (704, 311349508), (1322, 165801856), (1408, 155674754), (2644, 82900928), (2816, 77837377), (5288, 41450464), (7271, 30145792), (10576, 20725232), (14542, 15072896), (21152, 10362616), (29084, 7536448), (42304, 5181308), (58168, 3768224), (84608, 2590654), (116336, 1884112), (117757, 1861376), (169216, 1295327), (232672, 942056), (235514, 930688), (465344, 471028)]