490157568

素因数分解:

$2^9\times 3^4\times {\mathrm{53}}^1\times {\mathrm{223}}^1$

素因数の和:306

約数の個数: 200

約数和(自身を含む): 1497279168

約数和(自身を除く): 1007121600

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 53, 54, 64, 72, 81, 96, 106, 108, 128, 144, 159, 162, 192, 212, 216, 223, 256, 288, 318, 324, 384, 424, 432, 446, 477, 512, 576, 636, 648, 669, 768, 848, 864, 892, 954, 1152, 1272, 1296, 1338, 1431, 1536, 1696, 1728, 1784, 1908, 2007, 2304, 2544, 2592, 2676, 2862, 3392, 3456, 3568, 3816, 4014, 4293, 4608, 5088, 5184, 5352, 5724, 6021, 6784, 6912, 7136, 7632, 8028, 8586, 10176, 10368, 10704, 11448, 11819, 12042, 13568, 13824, 14272, 15264, 16056, 17172, 18063, 20352, 20736, 21408, 22896, 23638, 24084, 27136, 28544, 30528, 32112, 34344, 35457, 36126, 40704, 41472, 42816, 45792, 47276, 48168, 57088, 61056, 64224, 68688, 70914, 72252, 81408, 85632, 91584, 94552, 96336, 106371, 114176, 122112, 128448, 137376, 141828, 144504, 171264, 183168, 189104, 192672, 212742, 244224, 256896, 274752, 283656, 289008, 319113, 342528, 366336, 378208, 385344, 425484, 513792, 549504, 567312, 578016, 638226, 732672, 756416, 770688, 850968, 957339, 1027584, 1099008, 1134624, 1156032, 1276452, 1512832, 1541376, 1701936, 1914678, 2198016, 2269248, 2312064, 2552904, 3025664, 3082752, 3403872, 3829356, 4538496, 4624128, 5105808, 6051328, 6807744, 7658712, 9076992, 9248256, 10211616, 13615488, 15317424, 18153984, 20423232, 27230976, 30634848, 40846464, 54461952, 61269696, 81692928, 122539392, 163385856, 245078784, 490157568]

約数ペア:

[(1, 490157568), (2, 245078784), (3, 163385856), (4, 122539392), (6, 81692928), (8, 61269696), (9, 54461952), (12, 40846464), (16, 30634848), (18, 27230976), (24, 20423232), (27, 18153984), (32, 15317424), (36, 13615488), (48, 10211616), (53, 9248256), (54, 9076992), (64, 7658712), (72, 6807744), (81, 6051328), (96, 5105808), (106, 4624128), (108, 4538496), (128, 3829356), (144, 3403872), (159, 3082752), (162, 3025664), (192, 2552904), (212, 2312064), (216, 2269248), (223, 2198016), (256, 1914678), (288, 1701936), (318, 1541376), (324, 1512832), (384, 1276452), (424, 1156032), (432, 1134624), (446, 1099008), (477, 1027584), (512, 957339), (576, 850968), (636, 770688), (648, 756416), (669, 732672), (768, 638226), (848, 578016), (864, 567312), (892, 549504), (954, 513792), (1152, 425484), (1272, 385344), (1296, 378208), (1338, 366336), (1431, 342528), (1536, 319113), (1696, 289008), (1728, 283656), (1784, 274752), (1908, 256896), (2007, 244224), (2304, 212742), (2544, 192672), (2592, 189104), (2676, 183168), (2862, 171264), (3392, 144504), (3456, 141828), (3568, 137376), (3816, 128448), (4014, 122112), (4293, 114176), (4608, 106371), (5088, 96336), (5184, 94552), (5352, 91584), (5724, 85632), (6021, 81408), (6784, 72252), (6912, 70914), (7136, 68688), (7632, 64224), (8028, 61056), (8586, 57088), (10176, 48168), (10368, 47276), (10704, 45792), (11448, 42816), (11819, 41472), (12042, 40704), (13568, 36126), (13824, 35457), (14272, 34344), (15264, 32112), (16056, 30528), (17172, 28544), (18063, 27136), (20352, 24084), (20736, 23638), (21408, 22896)]