218829744

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:248

約数の個数: 240

約数和(自身を含む): 742809600

約数和(自身を除く): 523979856

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 36, 42, 47, 48, 56, 62, 63, 72, 84, 93, 94, 112, 124, 126, 141, 144, 149, 168, 186, 188, 217, 248, 252, 279, 282, 298, 329, 336, 372, 376, 423, 434, 447, 496, 504, 558, 564, 596, 651, 658, 744, 752, 846, 868, 894, 987, 1008, 1043, 1116, 1128, 1192, 1302, 1316, 1341, 1457, 1488, 1692, 1736, 1788, 1953, 1974, 2086, 2232, 2256, 2384, 2604, 2632, 2682, 2914, 2961, 3129, 3384, 3472, 3576, 3906, 3948, 4172, 4371, 4464, 4619, 5208, 5264, 5364, 5828, 5922, 6258, 6768, 7003, 7152, 7812, 7896, 8344, 8742, 9238, 9387, 10199, 10416, 10728, 11656, 11844, 12516, 13113, 13857, 14006, 15624, 15792, 16688, 17484, 18476, 18774, 20398, 21009, 21456, 23312, 23688, 25032, 26226, 27714, 28012, 30597, 31248, 32333, 34968, 36952, 37548, 40796, 41571, 42018, 47376, 49021, 50064, 52452, 55428, 56024, 61194, 63027, 64666, 69936, 73904, 75096, 81592, 83142, 84036, 91791, 96999, 98042, 104904, 110856, 112048, 122388, 126054, 129332, 147063, 150192, 163184, 166284, 168072, 183582, 193998, 196084, 209808, 217093, 221712, 244776, 252108, 258664, 290997, 294126, 332568, 336144, 367164, 387996, 392168, 434186, 441189, 489552, 504216, 517328, 581994, 588252, 651279, 665136, 734328, 775992, 784336, 868372, 882378, 1008432, 1163988, 1176504, 1302558, 1468656, 1519651, 1551984, 1736744, 1764756, 1953837, 2327976, 2353008, 2605116, 3039302, 3473488, 3529512, 3907674, 4558953, 4655952, 5210232, 6078604, 7059024, 7815348, 9117906, 10420464, 12157208, 13676859, 15630696, 18235812, 24314416, 27353718, 31261392, 36471624, 54707436, 72943248, 109414872, 218829744]

約数ペア:

[(1, 218829744), (2, 109414872), (3, 72943248), (4, 54707436), (6, 36471624), (7, 31261392), (8, 27353718), (9, 24314416), (12, 18235812), (14, 15630696), (16, 13676859), (18, 12157208), (21, 10420464), (24, 9117906), (28, 7815348), (31, 7059024), (36, 6078604), (42, 5210232), (47, 4655952), (48, 4558953), (56, 3907674), (62, 3529512), (63, 3473488), (72, 3039302), (84, 2605116), (93, 2353008), (94, 2327976), (112, 1953837), (124, 1764756), (126, 1736744), (141, 1551984), (144, 1519651), (149, 1468656), (168, 1302558), (186, 1176504), (188, 1163988), (217, 1008432), (248, 882378), (252, 868372), (279, 784336), (282, 775992), (298, 734328), (329, 665136), (336, 651279), (372, 588252), (376, 581994), (423, 517328), (434, 504216), (447, 489552), (496, 441189), (504, 434186), (558, 392168), (564, 387996), (596, 367164), (651, 336144), (658, 332568), (744, 294126), (752, 290997), (846, 258664), (868, 252108), (894, 244776), (987, 221712), (1008, 217093), (1043, 209808), (1116, 196084), (1128, 193998), (1192, 183582), (1302, 168072), (1316, 166284), (1341, 163184), (1457, 150192), (1488, 147063), (1692, 129332), (1736, 126054), (1788, 122388), (1953, 112048), (1974, 110856), (2086, 104904), (2232, 98042), (2256, 96999), (2384, 91791), (2604, 84036), (2632, 83142), (2682, 81592), (2914, 75096), (2961, 73904), (3129, 69936), (3384, 64666), (3472, 63027), (3576, 61194), (3906, 56024), (3948, 55428), (4172, 52452), (4371, 50064), (4464, 49021), (4619, 47376), (5208, 42018), (5264, 41571), (5364, 40796), (5828, 37548), (5922, 36952), (6258, 34968), (6768, 32333), (7003, 31248), (7152, 30597), (7812, 28012), (7896, 27714), (8344, 26226), (8742, 25032), (9238, 23688), (9387, 23312), (10199, 21456), (10416, 21009), (10728, 20398), (11656, 18774), (11844, 18476), (12516, 17484), (13113, 16688), (13857, 15792), (14006, 15624)]