269440584

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{677}}^1$

素因数の和:819

約数の個数: 128

約数和(自身を含む): 812298240

約数和(自身を除く): 542857656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 84, 92, 103, 138, 161, 168, 184, 206, 276, 309, 322, 412, 483, 552, 618, 644, 677, 721, 824, 966, 1236, 1288, 1354, 1442, 1932, 2031, 2163, 2369, 2472, 2708, 2884, 3864, 4062, 4326, 4738, 4739, 5416, 5768, 7107, 8124, 8652, 9476, 9478, 14214, 14217, 15571, 16248, 16583, 17304, 18952, 18956, 28428, 28434, 31142, 33166, 37912, 46713, 49749, 56856, 56868, 62284, 66332, 69731, 93426, 99498, 108997, 113736, 124568, 132664, 139462, 186852, 198996, 209193, 217994, 278924, 326991, 373704, 397992, 418386, 435988, 488117, 557848, 653982, 836772, 871976, 976234, 1307964, 1464351, 1603813, 1673544, 1952468, 2615928, 2928702, 3207626, 3904936, 4811439, 5857404, 6415252, 9622878, 11226691, 11714808, 12830504, 19245756, 22453382, 33680073, 38491512, 44906764, 67360146, 89813528, 134720292, 269440584]

約数ペア:

[(1, 269440584), (2, 134720292), (3, 89813528), (4, 67360146), (6, 44906764), (7, 38491512), (8, 33680073), (12, 22453382), (14, 19245756), (21, 12830504), (23, 11714808), (24, 11226691), (28, 9622878), (42, 6415252), (46, 5857404), (56, 4811439), (69, 3904936), (84, 3207626), (92, 2928702), (103, 2615928), (138, 1952468), (161, 1673544), (168, 1603813), (184, 1464351), (206, 1307964), (276, 976234), (309, 871976), (322, 836772), (412, 653982), (483, 557848), (552, 488117), (618, 435988), (644, 418386), (677, 397992), (721, 373704), (824, 326991), (966, 278924), (1236, 217994), (1288, 209193), (1354, 198996), (1442, 186852), (1932, 139462), (2031, 132664), (2163, 124568), (2369, 113736), (2472, 108997), (2708, 99498), (2884, 93426), (3864, 69731), (4062, 66332), (4326, 62284), (4738, 56868), (4739, 56856), (5416, 49749), (5768, 46713), (7107, 37912), (8124, 33166), (8652, 31142), (9476, 28434), (9478, 28428), (14214, 18956), (14217, 18952), (15571, 17304), (16248, 16583)]