2016016884

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{23}}^2\times {\mathrm{71}}^2$

素因数の和:208

約数の個数: 216

約数和(自身を含む): 6333575360

約数和(自身を除く): 4317558476

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 36, 42, 46, 54, 63, 69, 71, 84, 92, 108, 126, 138, 142, 161, 189, 207, 213, 252, 276, 284, 322, 378, 414, 426, 483, 497, 529, 621, 639, 644, 756, 828, 852, 966, 994, 1058, 1242, 1278, 1449, 1491, 1587, 1633, 1917, 1932, 1988, 2116, 2484, 2556, 2898, 2982, 3174, 3266, 3703, 3834, 4347, 4473, 4761, 4899, 5041, 5796, 5964, 6348, 6532, 7406, 7668, 8694, 8946, 9522, 9798, 10082, 11109, 11431, 13419, 14283, 14697, 14812, 15123, 17388, 17892, 19044, 19596, 20164, 22218, 22862, 26838, 28566, 29394, 30246, 33327, 34293, 35287, 37559, 44091, 44436, 45369, 45724, 53676, 57132, 58788, 60492, 66654, 68586, 70574, 75118, 88182, 90738, 99981, 102879, 105861, 112677, 115943, 133308, 136107, 137172, 141148, 150236, 176364, 181476, 199962, 205758, 211722, 225354, 231886, 262913, 272214, 308637, 317583, 338031, 347829, 399924, 411516, 423444, 450708, 463772, 525826, 544428, 617274, 635166, 676062, 695658, 788739, 811601, 952749, 1014093, 1043487, 1051652, 1234548, 1270332, 1352124, 1391316, 1577478, 1623202, 1905498, 2028186, 2086974, 2366217, 2434803, 2666689, 3130461, 3154956, 3246404, 3810996, 4056372, 4173948, 4732434, 4869606, 5333378, 6260922, 7098651, 7304409, 8000067, 9464868, 9739212, 10666756, 12521844, 14197302, 14608818, 16000134, 18666823, 21913227, 24000201, 28394604, 29217636, 32000268, 37333646, 43826454, 48000402, 56000469, 72000603, 74667292, 87652908, 96000804, 112000938, 144001206, 168001407, 224001876, 288002412, 336002814, 504004221, 672005628, 1008008442, 2016016884]

約数ペア:

[(1, 2016016884), (2, 1008008442), (3, 672005628), (4, 504004221), (6, 336002814), (7, 288002412), (9, 224001876), (12, 168001407), (14, 144001206), (18, 112000938), (21, 96000804), (23, 87652908), (27, 74667292), (28, 72000603), (36, 56000469), (42, 48000402), (46, 43826454), (54, 37333646), (63, 32000268), (69, 29217636), (71, 28394604), (84, 24000201), (92, 21913227), (108, 18666823), (126, 16000134), (138, 14608818), (142, 14197302), (161, 12521844), (189, 10666756), (207, 9739212), (213, 9464868), (252, 8000067), (276, 7304409), (284, 7098651), (322, 6260922), (378, 5333378), (414, 4869606), (426, 4732434), (483, 4173948), (497, 4056372), (529, 3810996), (621, 3246404), (639, 3154956), (644, 3130461), (756, 2666689), (828, 2434803), (852, 2366217), (966, 2086974), (994, 2028186), (1058, 1905498), (1242, 1623202), (1278, 1577478), (1449, 1391316), (1491, 1352124), (1587, 1270332), (1633, 1234548), (1917, 1051652), (1932, 1043487), (1988, 1014093), (2116, 952749), (2484, 811601), (2556, 788739), (2898, 695658), (2982, 676062), (3174, 635166), (3266, 617274), (3703, 544428), (3834, 525826), (4347, 463772), (4473, 450708), (4761, 423444), (4899, 411516), (5041, 399924), (5796, 347829), (5964, 338031), (6348, 317583), (6532, 308637), (7406, 272214), (7668, 262913), (8694, 231886), (8946, 225354), (9522, 211722), (9798, 205758), (10082, 199962), (11109, 181476), (11431, 176364), (13419, 150236), (14283, 141148), (14697, 137172), (14812, 136107), (15123, 133308), (17388, 115943), (17892, 112677), (19044, 105861), (19596, 102879), (20164, 99981), (22218, 90738), (22862, 88182), (26838, 75118), (28566, 70574), (29394, 68586), (30246, 66654), (33327, 60492), (34293, 58788), (35287, 57132), (37559, 53676), (44091, 45724), (44436, 45369)]