489307392

素因数分解:

$2^8\times 3^4\times 7^1\times {\mathrm{3371}}^1$

素因数の和:3406

約数の個数: 180

約数和(自身を含む): 1667953056

約数和(自身を除く): 1178645664

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 216, 224, 252, 256, 288, 324, 336, 378, 384, 432, 448, 504, 567, 576, 648, 672, 756, 768, 864, 896, 1008, 1134, 1152, 1296, 1344, 1512, 1728, 1792, 2016, 2268, 2304, 2592, 2688, 3024, 3371, 3456, 4032, 4536, 5184, 5376, 6048, 6742, 6912, 8064, 9072, 10113, 10368, 12096, 13484, 16128, 18144, 20226, 20736, 23597, 24192, 26968, 30339, 36288, 40452, 47194, 48384, 53936, 60678, 70791, 72576, 80904, 91017, 94388, 107872, 121356, 141582, 145152, 161808, 182034, 188776, 212373, 215744, 242712, 273051, 283164, 323616, 364068, 377552, 424746, 431488, 485424, 546102, 566328, 637119, 647232, 728136, 755104, 849492, 862976, 970848, 1092204, 1132656, 1274238, 1294464, 1456272, 1510208, 1698984, 1911357, 1941696, 2184408, 2265312, 2548476, 2588928, 2912544, 3020416, 3397968, 3822714, 3883392, 4368816, 4530624, 5096952, 5825088, 6040832, 6795936, 7645428, 7766784, 8737632, 9061248, 10193904, 11650176, 13591872, 15290856, 17475264, 18122496, 20387808, 23300352, 27183744, 30581712, 34950528, 40775616, 54367488, 61163424, 69901056, 81551232, 122326848, 163102464, 244653696, 489307392]

約数ペア:

[(1, 489307392), (2, 244653696), (3, 163102464), (4, 122326848), (6, 81551232), (7, 69901056), (8, 61163424), (9, 54367488), (12, 40775616), (14, 34950528), (16, 30581712), (18, 27183744), (21, 23300352), (24, 20387808), (27, 18122496), (28, 17475264), (32, 15290856), (36, 13591872), (42, 11650176), (48, 10193904), (54, 9061248), (56, 8737632), (63, 7766784), (64, 7645428), (72, 6795936), (81, 6040832), (84, 5825088), (96, 5096952), (108, 4530624), (112, 4368816), (126, 3883392), (128, 3822714), (144, 3397968), (162, 3020416), (168, 2912544), (189, 2588928), (192, 2548476), (216, 2265312), (224, 2184408), (252, 1941696), (256, 1911357), (288, 1698984), (324, 1510208), (336, 1456272), (378, 1294464), (384, 1274238), (432, 1132656), (448, 1092204), (504, 970848), (567, 862976), (576, 849492), (648, 755104), (672, 728136), (756, 647232), (768, 637119), (864, 566328), (896, 546102), (1008, 485424), (1134, 431488), (1152, 424746), (1296, 377552), (1344, 364068), (1512, 323616), (1728, 283164), (1792, 273051), (2016, 242712), (2268, 215744), (2304, 212373), (2592, 188776), (2688, 182034), (3024, 161808), (3371, 145152), (3456, 141582), (4032, 121356), (4536, 107872), (5184, 94388), (5376, 91017), (6048, 80904), (6742, 72576), (6912, 70791), (8064, 60678), (9072, 53936), (10113, 48384), (10368, 47194), (12096, 40452), (13484, 36288), (16128, 30339), (18144, 26968), (20226, 24192), (20736, 23597)]