245275968

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{29}}^2\times {\mathrm{31}}^1$

素因数の和:118

約数の個数: 252

約数和(自身を含む): 807061632

約数和(自身を除く): 561785664

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 31, 32, 42, 48, 49, 56, 58, 62, 64, 84, 87, 93, 96, 98, 112, 116, 124, 147, 168, 174, 186, 192, 196, 203, 217, 224, 232, 248, 294, 336, 348, 372, 392, 406, 434, 448, 464, 496, 588, 609, 651, 672, 696, 744, 784, 812, 841, 868, 899, 928, 992, 1176, 1218, 1302, 1344, 1392, 1421, 1488, 1519, 1568, 1624, 1682, 1736, 1798, 1856, 1984, 2352, 2436, 2523, 2604, 2697, 2784, 2842, 2976, 3038, 3136, 3248, 3364, 3472, 3596, 4263, 4557, 4704, 4872, 5046, 5208, 5394, 5568, 5684, 5887, 5952, 6076, 6293, 6496, 6728, 6944, 7192, 8526, 9114, 9408, 9744, 10092, 10416, 10788, 11368, 11774, 12152, 12586, 12992, 13456, 13888, 14384, 17052, 17661, 18228, 18879, 19488, 20184, 20832, 21576, 22736, 23548, 24304, 25172, 26071, 26912, 28768, 34104, 35322, 36456, 37758, 38976, 40368, 41209, 41664, 43152, 44051, 45472, 47096, 48608, 50344, 52142, 53824, 57536, 68208, 70644, 72912, 75516, 78213, 80736, 82418, 86304, 88102, 90944, 94192, 97216, 100688, 104284, 123627, 132153, 136416, 141288, 145824, 151032, 156426, 161472, 164836, 172608, 176204, 182497, 188384, 201376, 208568, 247254, 264306, 272832, 282576, 291648, 302064, 312852, 329672, 352408, 364994, 376768, 402752, 417136, 494508, 528612, 547491, 565152, 604128, 625704, 659344, 704816, 729988, 834272, 989016, 1057224, 1094982, 1130304, 1208256, 1251408, 1277479, 1318688, 1409632, 1459976, 1668544, 1978032, 2114448, 2189964, 2502816, 2554958, 2637376, 2819264, 2919952, 3832437, 3956064, 4228896, 4379928, 5005632, 5109916, 5839904, 7664874, 7912128, 8457792, 8759856, 10219832, 11679808, 15329748, 17519712, 20439664, 30659496, 35039424, 40879328, 61318992, 81758656, 122637984, 245275968]

約数ペア:

[(1, 245275968), (2, 122637984), (3, 81758656), (4, 61318992), (6, 40879328), (7, 35039424), (8, 30659496), (12, 20439664), (14, 17519712), (16, 15329748), (21, 11679808), (24, 10219832), (28, 8759856), (29, 8457792), (31, 7912128), (32, 7664874), (42, 5839904), (48, 5109916), (49, 5005632), (56, 4379928), (58, 4228896), (62, 3956064), (64, 3832437), (84, 2919952), (87, 2819264), (93, 2637376), (96, 2554958), (98, 2502816), (112, 2189964), (116, 2114448), (124, 1978032), (147, 1668544), (168, 1459976), (174, 1409632), (186, 1318688), (192, 1277479), (196, 1251408), (203, 1208256), (217, 1130304), (224, 1094982), (232, 1057224), (248, 989016), (294, 834272), (336, 729988), (348, 704816), (372, 659344), (392, 625704), (406, 604128), (434, 565152), (448, 547491), (464, 528612), (496, 494508), (588, 417136), (609, 402752), (651, 376768), (672, 364994), (696, 352408), (744, 329672), (784, 312852), (812, 302064), (841, 291648), (868, 282576), (899, 272832), (928, 264306), (992, 247254), (1176, 208568), (1218, 201376), (1302, 188384), (1344, 182497), (1392, 176204), (1421, 172608), (1488, 164836), (1519, 161472), (1568, 156426), (1624, 151032), (1682, 145824), (1736, 141288), (1798, 136416), (1856, 132153), (1984, 123627), (2352, 104284), (2436, 100688), (2523, 97216), (2604, 94192), (2697, 90944), (2784, 88102), (2842, 86304), (2976, 82418), (3038, 80736), (3136, 78213), (3248, 75516), (3364, 72912), (3472, 70644), (3596, 68208), (4263, 57536), (4557, 53824), (4704, 52142), (4872, 50344), (5046, 48608), (5208, 47096), (5394, 45472), (5568, 44051), (5684, 43152), (5887, 41664), (5952, 41209), (6076, 40368), (6293, 38976), (6496, 37758), (6728, 36456), (6944, 35322), (7192, 34104), (8526, 28768), (9114, 26912), (9408, 26071), (9744, 25172), (10092, 24304), (10416, 23548), (10788, 22736), (11368, 21576), (11774, 20832), (12152, 20184), (12586, 19488), (12992, 18879), (13456, 18228), (13888, 17661), (14384, 17052)]