214948864

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{241}}^1$

素因数の和:341

約数の個数: 88

約数和(自身を含む): 471596048

約数和(自身を除く): 256647184

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 67, 104, 128, 134, 208, 241, 256, 268, 416, 482, 512, 536, 832, 871, 964, 1024, 1072, 1664, 1742, 1928, 2144, 3133, 3328, 3484, 3856, 4288, 6266, 6656, 6968, 7712, 8576, 12532, 13312, 13936, 15424, 16147, 17152, 25064, 27872, 30848, 32294, 34304, 50128, 55744, 61696, 64588, 68608, 100256, 111488, 123392, 129176, 200512, 209911, 222976, 246784, 258352, 401024, 419822, 445952, 516704, 802048, 839644, 891904, 1033408, 1604096, 1679288, 2066816, 3208192, 3358576, 4133632, 6717152, 8267264, 13434304, 16534528, 26868608, 53737216, 107474432, 214948864]

約数ペア:

[(1, 214948864), (2, 107474432), (4, 53737216), (8, 26868608), (13, 16534528), (16, 13434304), (26, 8267264), (32, 6717152), (52, 4133632), (64, 3358576), (67, 3208192), (104, 2066816), (128, 1679288), (134, 1604096), (208, 1033408), (241, 891904), (256, 839644), (268, 802048), (416, 516704), (482, 445952), (512, 419822), (536, 401024), (832, 258352), (871, 246784), (964, 222976), (1024, 209911), (1072, 200512), (1664, 129176), (1742, 123392), (1928, 111488), (2144, 100256), (3133, 68608), (3328, 64588), (3484, 61696), (3856, 55744), (4288, 50128), (6266, 34304), (6656, 32294), (6968, 30848), (7712, 27872), (8576, 25064), (12532, 17152), (13312, 16147), (13936, 15424)]