438491872

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{6547}}^1$

素因数の和:6600

約数の個数: 96

約数和(自身を含む): 1108864512

約数和(自身を除く): 670372640

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 32, 46, 52, 56, 91, 92, 104, 112, 161, 182, 184, 208, 224, 299, 322, 364, 368, 416, 598, 644, 728, 736, 1196, 1288, 1456, 2093, 2392, 2576, 2912, 4186, 4784, 5152, 6547, 8372, 9568, 13094, 16744, 26188, 33488, 45829, 52376, 66976, 85111, 91658, 104752, 150581, 170222, 183316, 209504, 301162, 340444, 366632, 595777, 602324, 680888, 733264, 1054067, 1191554, 1204648, 1361776, 1466528, 1957553, 2108134, 2383108, 2409296, 2723552, 3915106, 4216268, 4766216, 4818592, 7830212, 8432536, 9532432, 13702871, 15660424, 16865072, 19064864, 27405742, 31320848, 33730144, 54811484, 62641696, 109622968, 219245936, 438491872]

約数ペア:

[(1, 438491872), (2, 219245936), (4, 109622968), (7, 62641696), (8, 54811484), (13, 33730144), (14, 31320848), (16, 27405742), (23, 19064864), (26, 16865072), (28, 15660424), (32, 13702871), (46, 9532432), (52, 8432536), (56, 7830212), (91, 4818592), (92, 4766216), (104, 4216268), (112, 3915106), (161, 2723552), (182, 2409296), (184, 2383108), (208, 2108134), (224, 1957553), (299, 1466528), (322, 1361776), (364, 1204648), (368, 1191554), (416, 1054067), (598, 733264), (644, 680888), (728, 602324), (736, 595777), (1196, 366632), (1288, 340444), (1456, 301162), (2093, 209504), (2392, 183316), (2576, 170222), (2912, 150581), (4186, 104752), (4784, 91658), (5152, 85111), (6547, 66976), (8372, 52376), (9568, 45829), (13094, 33488), (16744, 26188)]