494597208

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1741}}^1$

素因数の和:1865

約数の個数: 128

約数和(自身を含む): 1505088000

約数和(自身を除く): 1010490792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 89, 114, 133, 152, 168, 178, 228, 266, 267, 356, 399, 456, 532, 534, 623, 712, 798, 1064, 1068, 1246, 1596, 1691, 1741, 1869, 2136, 2492, 3192, 3382, 3482, 3738, 4984, 5073, 5223, 6764, 6964, 7476, 10146, 10446, 11837, 12187, 13528, 13928, 14952, 20292, 20892, 23674, 24374, 33079, 35511, 36561, 40584, 41784, 47348, 48748, 66158, 71022, 73122, 94696, 97496, 99237, 132316, 142044, 146244, 154949, 198474, 231553, 264632, 284088, 292488, 309898, 396948, 463106, 464847, 619796, 694659, 793896, 926212, 929694, 1084643, 1239592, 1389318, 1852424, 1859388, 2169286, 2778636, 2944031, 3253929, 3718776, 4338572, 5557272, 5888062, 6507858, 8677144, 8832093, 11776124, 13015716, 17664186, 20608217, 23552248, 26031432, 35328372, 41216434, 61824651, 70656744, 82432868, 123649302, 164865736, 247298604, 494597208]

約数ペア:

[(1, 494597208), (2, 247298604), (3, 164865736), (4, 123649302), (6, 82432868), (7, 70656744), (8, 61824651), (12, 41216434), (14, 35328372), (19, 26031432), (21, 23552248), (24, 20608217), (28, 17664186), (38, 13015716), (42, 11776124), (56, 8832093), (57, 8677144), (76, 6507858), (84, 5888062), (89, 5557272), (114, 4338572), (133, 3718776), (152, 3253929), (168, 2944031), (178, 2778636), (228, 2169286), (266, 1859388), (267, 1852424), (356, 1389318), (399, 1239592), (456, 1084643), (532, 929694), (534, 926212), (623, 793896), (712, 694659), (798, 619796), (1064, 464847), (1068, 463106), (1246, 396948), (1596, 309898), (1691, 292488), (1741, 284088), (1869, 264632), (2136, 231553), (2492, 198474), (3192, 154949), (3382, 146244), (3482, 142044), (3738, 132316), (4984, 99237), (5073, 97496), (5223, 94696), (6764, 73122), (6964, 71022), (7476, 66158), (10146, 48748), (10446, 47348), (11837, 41784), (12187, 40584), (13528, 36561), (13928, 35511), (14952, 33079), (20292, 24374), (20892, 23674)]