449006208

素因数分解:

$2^7\times 3^1\times 7^4\times {\mathrm{487}}^1$

素因数の和:532

約数の個数: 160

約数和(自身を含む): 1394225760

約数和(自身を除く): 945219552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 294, 336, 343, 384, 392, 448, 487, 588, 672, 686, 784, 896, 974, 1029, 1176, 1344, 1372, 1461, 1568, 1948, 2058, 2352, 2401, 2688, 2744, 2922, 3136, 3409, 3896, 4116, 4704, 4802, 5488, 5844, 6272, 6818, 7203, 7792, 8232, 9408, 9604, 10227, 10976, 11688, 13636, 14406, 15584, 16464, 18816, 19208, 20454, 21952, 23376, 23863, 27272, 28812, 31168, 32928, 38416, 40908, 43904, 46752, 47726, 54544, 57624, 62336, 65856, 71589, 76832, 81816, 93504, 95452, 109088, 115248, 131712, 143178, 153664, 163632, 167041, 187008, 190904, 218176, 230496, 286356, 307328, 327264, 334082, 381808, 436352, 460992, 501123, 572712, 654528, 668164, 763616, 921984, 1002246, 1145424, 1169287, 1309056, 1336328, 1527232, 2004492, 2290848, 2338574, 2672656, 3054464, 3507861, 4008984, 4581696, 4677148, 5345312, 7015722, 8017968, 9163392, 9354296, 10690624, 14031444, 16035936, 18708592, 21381248, 28062888, 32071872, 37417184, 56125776, 64143744, 74834368, 112251552, 149668736, 224503104, 449006208]

約数ペア:

[(1, 449006208), (2, 224503104), (3, 149668736), (4, 112251552), (6, 74834368), (7, 64143744), (8, 56125776), (12, 37417184), (14, 32071872), (16, 28062888), (21, 21381248), (24, 18708592), (28, 16035936), (32, 14031444), (42, 10690624), (48, 9354296), (49, 9163392), (56, 8017968), (64, 7015722), (84, 5345312), (96, 4677148), (98, 4581696), (112, 4008984), (128, 3507861), (147, 3054464), (168, 2672656), (192, 2338574), (196, 2290848), (224, 2004492), (294, 1527232), (336, 1336328), (343, 1309056), (384, 1169287), (392, 1145424), (448, 1002246), (487, 921984), (588, 763616), (672, 668164), (686, 654528), (784, 572712), (896, 501123), (974, 460992), (1029, 436352), (1176, 381808), (1344, 334082), (1372, 327264), (1461, 307328), (1568, 286356), (1948, 230496), (2058, 218176), (2352, 190904), (2401, 187008), (2688, 167041), (2744, 163632), (2922, 153664), (3136, 143178), (3409, 131712), (3896, 115248), (4116, 109088), (4704, 95452), (4802, 93504), (5488, 81816), (5844, 76832), (6272, 71589), (6818, 65856), (7203, 62336), (7792, 57624), (8232, 54544), (9408, 47726), (9604, 46752), (10227, 43904), (10976, 40908), (11688, 38416), (13636, 32928), (14406, 31168), (15584, 28812), (16464, 27272), (18816, 23863), (19208, 23376), (20454, 21952)]