384698874

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^2\times {\mathrm{79}}^1$

素因数の和:256

約数の個数: 96

約数和(自身を含む): 942428160

約数和(自身を除く): 557729286

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 71, 79, 138, 142, 158, 161, 213, 237, 322, 426, 474, 483, 497, 553, 966, 994, 1106, 1491, 1633, 1659, 1817, 2982, 3266, 3318, 3634, 4899, 5041, 5451, 5609, 9798, 10082, 10902, 11218, 11431, 12719, 15123, 16827, 22862, 25438, 30246, 33654, 34293, 35287, 38157, 39263, 68586, 70574, 76314, 78526, 105861, 115943, 117789, 129007, 211722, 231886, 235578, 258014, 347829, 387021, 398239, 695658, 774042, 796478, 811601, 903049, 1194717, 1623202, 1806098, 2389434, 2434803, 2709147, 2787673, 4869606, 5418294, 5575346, 8363019, 9159497, 16726038, 18318994, 27478491, 54956982, 64116479, 128232958, 192349437, 384698874]

約数ペア:

[(1, 384698874), (2, 192349437), (3, 128232958), (6, 64116479), (7, 54956982), (14, 27478491), (21, 18318994), (23, 16726038), (42, 9159497), (46, 8363019), (69, 5575346), (71, 5418294), (79, 4869606), (138, 2787673), (142, 2709147), (158, 2434803), (161, 2389434), (213, 1806098), (237, 1623202), (322, 1194717), (426, 903049), (474, 811601), (483, 796478), (497, 774042), (553, 695658), (966, 398239), (994, 387021), (1106, 347829), (1491, 258014), (1633, 235578), (1659, 231886), (1817, 211722), (2982, 129007), (3266, 117789), (3318, 115943), (3634, 105861), (4899, 78526), (5041, 76314), (5451, 70574), (5609, 68586), (9798, 39263), (10082, 38157), (10902, 35287), (11218, 34293), (11431, 33654), (12719, 30246), (15123, 25438), (16827, 22862)]