123729144

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:162

約数の個数: 256

約数和(自身を含む): 418037760

約数和(自身を除く): 294308616

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 23, 24, 28, 33, 41, 42, 44, 46, 56, 66, 69, 71, 77, 82, 84, 88, 92, 123, 132, 138, 142, 154, 161, 164, 168, 184, 213, 231, 246, 253, 264, 276, 284, 287, 308, 322, 328, 426, 451, 462, 483, 492, 497, 506, 552, 568, 574, 616, 644, 759, 781, 852, 861, 902, 924, 943, 966, 984, 994, 1012, 1148, 1288, 1353, 1491, 1518, 1562, 1633, 1704, 1722, 1771, 1804, 1848, 1886, 1932, 1988, 2024, 2296, 2343, 2706, 2829, 2911, 2982, 3036, 3124, 3157, 3266, 3444, 3542, 3608, 3772, 3864, 3976, 4686, 4899, 5313, 5412, 5467, 5658, 5822, 5964, 6072, 6248, 6314, 6532, 6601, 6888, 7084, 7544, 8733, 9372, 9471, 9798, 10373, 10626, 10824, 10934, 11316, 11431, 11644, 11928, 12628, 13064, 13202, 14168, 16401, 17466, 17963, 18744, 18942, 19596, 19803, 20377, 20746, 21252, 21868, 22632, 22862, 23288, 25256, 26404, 31119, 32021, 32802, 34293, 34932, 35926, 37884, 39192, 39606, 40754, 41492, 42504, 43736, 45724, 52808, 53889, 61131, 62238, 64042, 65604, 66953, 68586, 69864, 71852, 72611, 75768, 79212, 81508, 82984, 91448, 96063, 107778, 122262, 124476, 125741, 128084, 131208, 133906, 137172, 143704, 145222, 158424, 163016, 192126, 200859, 215556, 217833, 224147, 244524, 248952, 251482, 256168, 267812, 274344, 290444, 377223, 384252, 401718, 431112, 435666, 448294, 468671, 489048, 502964, 535624, 580888, 672441, 736483, 754446, 768504, 803436, 871332, 896588, 937342, 1005928, 1344882, 1406013, 1472966, 1508892, 1606872, 1742664, 1793176, 1874684, 2209449, 2689764, 2812026, 2945932, 3017784, 3749368, 4418898, 5155381, 5379528, 5624052, 5891864, 8837796, 10310762, 11248104, 15466143, 17675592, 20621524, 30932286, 41243048, 61864572, 123729144]

約数ペア:

[(1, 123729144), (2, 61864572), (3, 41243048), (4, 30932286), (6, 20621524), (7, 17675592), (8, 15466143), (11, 11248104), (12, 10310762), (14, 8837796), (21, 5891864), (22, 5624052), (23, 5379528), (24, 5155381), (28, 4418898), (33, 3749368), (41, 3017784), (42, 2945932), (44, 2812026), (46, 2689764), (56, 2209449), (66, 1874684), (69, 1793176), (71, 1742664), (77, 1606872), (82, 1508892), (84, 1472966), (88, 1406013), (92, 1344882), (123, 1005928), (132, 937342), (138, 896588), (142, 871332), (154, 803436), (161, 768504), (164, 754446), (168, 736483), (184, 672441), (213, 580888), (231, 535624), (246, 502964), (253, 489048), (264, 468671), (276, 448294), (284, 435666), (287, 431112), (308, 401718), (322, 384252), (328, 377223), (426, 290444), (451, 274344), (462, 267812), (483, 256168), (492, 251482), (497, 248952), (506, 244524), (552, 224147), (568, 217833), (574, 215556), (616, 200859), (644, 192126), (759, 163016), (781, 158424), (852, 145222), (861, 143704), (902, 137172), (924, 133906), (943, 131208), (966, 128084), (984, 125741), (994, 124476), (1012, 122262), (1148, 107778), (1288, 96063), (1353, 91448), (1491, 82984), (1518, 81508), (1562, 79212), (1633, 75768), (1704, 72611), (1722, 71852), (1771, 69864), (1804, 68586), (1848, 66953), (1886, 65604), (1932, 64042), (1988, 62238), (2024, 61131), (2296, 53889), (2343, 52808), (2706, 45724), (2829, 43736), (2911, 42504), (2982, 41492), (3036, 40754), (3124, 39606), (3157, 39192), (3266, 37884), (3444, 35926), (3542, 34932), (3608, 34293), (3772, 32802), (3864, 32021), (3976, 31119), (4686, 26404), (4899, 25256), (5313, 23288), (5412, 22862), (5467, 22632), (5658, 21868), (5822, 21252), (5964, 20746), (6072, 20377), (6248, 19803), (6314, 19596), (6532, 18942), (6601, 18744), (6888, 17963), (7084, 17466), (7544, 16401), (8733, 14168), (9372, 13202), (9471, 13064), (9798, 12628), (10373, 11928), (10626, 11644), (10824, 11431), (10934, 11316)]