1292114516

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{367}}^1$

素因数の和:490

約数の個数: 144

約数和(自身を含む): 3044708352

約数和(自身を除く): 1752593836

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 49, 71, 77, 92, 98, 142, 154, 161, 196, 253, 284, 308, 322, 367, 497, 506, 539, 644, 734, 781, 994, 1012, 1078, 1127, 1468, 1562, 1633, 1771, 1988, 2156, 2254, 2569, 3124, 3266, 3479, 3542, 4037, 4508, 5138, 5467, 6532, 6958, 7084, 8074, 8441, 10276, 10934, 11431, 12397, 13916, 16148, 16882, 17963, 17983, 21868, 22862, 24794, 26057, 28259, 33764, 35926, 35966, 38269, 45724, 49588, 52114, 56518, 59087, 71852, 71932, 76538, 80017, 92851, 104228, 113036, 118174, 125741, 153076, 160034, 182399, 185702, 197813, 236348, 251482, 286627, 320068, 364798, 371404, 395626, 413609, 502964, 573254, 599311, 649957, 729596, 791252, 827218, 880187, 1146508, 1198622, 1276793, 1299914, 1654436, 1760374, 2006389, 2397244, 2553586, 2599828, 3520748, 4012778, 4195177, 4549699, 5107172, 6592421, 8025556, 8390354, 9099398, 13184842, 14044723, 16780708, 18198796, 26369684, 28089446, 29366239, 46146947, 56178892, 58732478, 92293894, 117464956, 184587788, 323028629, 646057258, 1292114516]

約数ペア:

[(1, 1292114516), (2, 646057258), (4, 323028629), (7, 184587788), (11, 117464956), (14, 92293894), (22, 58732478), (23, 56178892), (28, 46146947), (44, 29366239), (46, 28089446), (49, 26369684), (71, 18198796), (77, 16780708), (92, 14044723), (98, 13184842), (142, 9099398), (154, 8390354), (161, 8025556), (196, 6592421), (253, 5107172), (284, 4549699), (308, 4195177), (322, 4012778), (367, 3520748), (497, 2599828), (506, 2553586), (539, 2397244), (644, 2006389), (734, 1760374), (781, 1654436), (994, 1299914), (1012, 1276793), (1078, 1198622), (1127, 1146508), (1468, 880187), (1562, 827218), (1633, 791252), (1771, 729596), (1988, 649957), (2156, 599311), (2254, 573254), (2569, 502964), (3124, 413609), (3266, 395626), (3479, 371404), (3542, 364798), (4037, 320068), (4508, 286627), (5138, 251482), (5467, 236348), (6532, 197813), (6958, 185702), (7084, 182399), (8074, 160034), (8441, 153076), (10276, 125741), (10934, 118174), (11431, 113036), (12397, 104228), (13916, 92851), (16148, 80017), (16882, 76538), (17963, 71932), (17983, 71852), (21868, 59087), (22862, 56518), (24794, 52114), (26057, 49588), (28259, 45724), (33764, 38269), (35926, 35966)]