286528074

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{3923}}^1$

素因数の和:4019

約数の個数: 64

約数和(自身を含む): 687108096

約数和(自身を除く): 400580022

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 47, 74, 94, 111, 141, 222, 259, 282, 329, 518, 658, 777, 987, 1554, 1739, 1974, 3478, 3923, 5217, 7846, 10434, 11769, 12173, 23538, 24346, 27461, 36519, 54922, 73038, 82383, 145151, 164766, 184381, 290302, 368762, 435453, 553143, 870906, 1016057, 1106286, 1290667, 2032114, 2581334, 3048171, 3872001, 6096342, 6822097, 7744002, 13644194, 20466291, 40932582, 47754679, 95509358, 143264037, 286528074]

約数ペア:

[(1, 286528074), (2, 143264037), (3, 95509358), (6, 47754679), (7, 40932582), (14, 20466291), (21, 13644194), (37, 7744002), (42, 6822097), (47, 6096342), (74, 3872001), (94, 3048171), (111, 2581334), (141, 2032114), (222, 1290667), (259, 1106286), (282, 1016057), (329, 870906), (518, 553143), (658, 435453), (777, 368762), (987, 290302), (1554, 184381), (1739, 164766), (1974, 145151), (3478, 82383), (3923, 73038), (5217, 54922), (7846, 36519), (10434, 27461), (11769, 24346), (12173, 23538)]