242421984

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{431}}^1$

素因数の和:491

約数の個数: 240

約数和(自身を含む): 843042816

約数和(自身を除く): 600620832

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 32, 36, 42, 48, 54, 56, 62, 63, 72, 81, 84, 93, 96, 108, 112, 124, 126, 144, 162, 168, 186, 189, 216, 217, 224, 248, 252, 279, 288, 324, 336, 372, 378, 431, 432, 434, 496, 504, 558, 567, 648, 651, 672, 744, 756, 837, 862, 864, 868, 992, 1008, 1116, 1134, 1293, 1296, 1302, 1488, 1512, 1674, 1724, 1736, 1953, 2016, 2232, 2268, 2511, 2586, 2592, 2604, 2976, 3017, 3024, 3348, 3448, 3472, 3879, 3906, 4464, 4536, 5022, 5172, 5208, 5859, 6034, 6048, 6696, 6896, 6944, 7758, 7812, 8928, 9051, 9072, 10044, 10344, 10416, 11637, 11718, 12068, 13361, 13392, 13792, 15516, 15624, 17577, 18102, 18144, 20088, 20688, 20832, 23274, 23436, 24136, 26722, 26784, 27153, 31032, 31248, 34911, 35154, 36204, 40083, 40176, 41376, 46548, 46872, 48272, 53444, 54306, 62064, 62496, 69822, 70308, 72408, 80166, 80352, 81459, 93096, 93527, 93744, 96544, 106888, 108612, 120249, 124128, 139644, 140616, 144816, 160332, 162918, 186192, 187054, 187488, 213776, 217224, 240498, 244377, 279288, 280581, 281232, 289632, 320664, 325836, 360747, 372384, 374108, 427552, 434448, 480996, 488754, 558576, 561162, 562464, 641328, 651672, 721494, 748216, 841743, 868896, 961992, 977508, 1082241, 1117152, 1122324, 1282656, 1303344, 1442988, 1496432, 1683486, 1923984, 1955016, 2164482, 2244648, 2525229, 2606688, 2885976, 2992864, 3366972, 3847968, 3910032, 4328964, 4489296, 5050458, 5771952, 6733944, 7575687, 7820064, 8657928, 8978592, 10100916, 11543904, 13467888, 15151374, 17315856, 20201832, 26935776, 30302748, 34631712, 40403664, 60605496, 80807328, 121210992, 242421984]

約数ペア:

[(1, 242421984), (2, 121210992), (3, 80807328), (4, 60605496), (6, 40403664), (7, 34631712), (8, 30302748), (9, 26935776), (12, 20201832), (14, 17315856), (16, 15151374), (18, 13467888), (21, 11543904), (24, 10100916), (27, 8978592), (28, 8657928), (31, 7820064), (32, 7575687), (36, 6733944), (42, 5771952), (48, 5050458), (54, 4489296), (56, 4328964), (62, 3910032), (63, 3847968), (72, 3366972), (81, 2992864), (84, 2885976), (93, 2606688), (96, 2525229), (108, 2244648), (112, 2164482), (124, 1955016), (126, 1923984), (144, 1683486), (162, 1496432), (168, 1442988), (186, 1303344), (189, 1282656), (216, 1122324), (217, 1117152), (224, 1082241), (248, 977508), (252, 961992), (279, 868896), (288, 841743), (324, 748216), (336, 721494), (372, 651672), (378, 641328), (431, 562464), (432, 561162), (434, 558576), (496, 488754), (504, 480996), (558, 434448), (567, 427552), (648, 374108), (651, 372384), (672, 360747), (744, 325836), (756, 320664), (837, 289632), (862, 281232), (864, 280581), (868, 279288), (992, 244377), (1008, 240498), (1116, 217224), (1134, 213776), (1293, 187488), (1296, 187054), (1302, 186192), (1488, 162918), (1512, 160332), (1674, 144816), (1724, 140616), (1736, 139644), (1953, 124128), (2016, 120249), (2232, 108612), (2268, 106888), (2511, 96544), (2586, 93744), (2592, 93527), (2604, 93096), (2976, 81459), (3017, 80352), (3024, 80166), (3348, 72408), (3448, 70308), (3472, 69822), (3879, 62496), (3906, 62064), (4464, 54306), (4536, 53444), (5022, 48272), (5172, 46872), (5208, 46548), (5859, 41376), (6034, 40176), (6048, 40083), (6696, 36204), (6896, 35154), (6944, 34911), (7758, 31248), (7812, 31032), (8928, 27153), (9051, 26784), (9072, 26722), (10044, 24136), (10344, 23436), (10416, 23274), (11637, 20832), (11718, 20688), (12068, 20088), (13361, 18144), (13392, 18102), (13792, 17577), (15516, 15624)]