1729319872

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{521}}^1$

素因数の和:810

約数の個数: 112

約数和(自身を含む): 4073103360

約数和(自身を除く): 2343783488

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 217, 224, 239, 248, 434, 448, 478, 496, 521, 868, 956, 992, 1042, 1673, 1736, 1912, 1984, 2084, 3346, 3472, 3647, 3824, 4168, 6692, 6944, 7294, 7409, 7648, 8336, 13384, 13888, 14588, 14818, 15296, 16151, 16672, 26768, 29176, 29636, 32302, 33344, 51863, 53536, 58352, 59272, 64604, 103726, 107072, 113057, 116704, 118544, 124519, 129208, 207452, 226114, 233408, 237088, 249038, 258416, 414904, 452228, 474176, 498076, 516832, 829808, 871633, 904456, 996152, 1033664, 1659616, 1743266, 1808912, 1992304, 3319232, 3486532, 3617824, 3860089, 3984608, 6973064, 7235648, 7720178, 7969216, 13946128, 15440356, 27020623, 27892256, 30880712, 54041246, 55784512, 61761424, 108082492, 123522848, 216164984, 247045696, 432329968, 864659936, 1729319872]

約数ペア:

[(1, 1729319872), (2, 864659936), (4, 432329968), (7, 247045696), (8, 216164984), (14, 123522848), (16, 108082492), (28, 61761424), (31, 55784512), (32, 54041246), (56, 30880712), (62, 27892256), (64, 27020623), (112, 15440356), (124, 13946128), (217, 7969216), (224, 7720178), (239, 7235648), (248, 6973064), (434, 3984608), (448, 3860089), (478, 3617824), (496, 3486532), (521, 3319232), (868, 1992304), (956, 1808912), (992, 1743266), (1042, 1659616), (1673, 1033664), (1736, 996152), (1912, 904456), (1984, 871633), (2084, 829808), (3346, 516832), (3472, 498076), (3647, 474176), (3824, 452228), (4168, 414904), (6692, 258416), (6944, 249038), (7294, 237088), (7409, 233408), (7648, 226114), (8336, 207452), (13384, 129208), (13888, 124519), (14588, 118544), (14818, 116704), (15296, 113057), (16151, 107072), (16672, 103726), (26768, 64604), (29176, 59272), (29636, 58352), (32302, 53536), (33344, 51863)]