394606464

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2011}}^1$

素因数の和:2108

約数の個数: 128

約数和(自身を含む): 1214926080

約数和(自身を除く): 820319616

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 73, 84, 96, 112, 128, 146, 168, 192, 219, 224, 292, 336, 384, 438, 448, 511, 584, 672, 876, 896, 1022, 1168, 1344, 1533, 1752, 2011, 2044, 2336, 2688, 3066, 3504, 4022, 4088, 4672, 6033, 6132, 7008, 8044, 8176, 9344, 12066, 12264, 14016, 14077, 16088, 16352, 24132, 24528, 28032, 28154, 32176, 32704, 42231, 48264, 49056, 56308, 64352, 65408, 84462, 96528, 98112, 112616, 128704, 146803, 168924, 193056, 196224, 225232, 257408, 293606, 337848, 386112, 440409, 450464, 587212, 675696, 772224, 880818, 900928, 1027621, 1174424, 1351392, 1761636, 1801856, 2055242, 2348848, 2702784, 3082863, 3523272, 4110484, 4697696, 5405568, 6165726, 7046544, 8220968, 9395392, 12331452, 14093088, 16441936, 18790784, 24662904, 28186176, 32883872, 49325808, 56372352, 65767744, 98651616, 131535488, 197303232, 394606464]

約数ペア:

[(1, 394606464), (2, 197303232), (3, 131535488), (4, 98651616), (6, 65767744), (7, 56372352), (8, 49325808), (12, 32883872), (14, 28186176), (16, 24662904), (21, 18790784), (24, 16441936), (28, 14093088), (32, 12331452), (42, 9395392), (48, 8220968), (56, 7046544), (64, 6165726), (73, 5405568), (84, 4697696), (96, 4110484), (112, 3523272), (128, 3082863), (146, 2702784), (168, 2348848), (192, 2055242), (219, 1801856), (224, 1761636), (292, 1351392), (336, 1174424), (384, 1027621), (438, 900928), (448, 880818), (511, 772224), (584, 675696), (672, 587212), (876, 450464), (896, 440409), (1022, 386112), (1168, 337848), (1344, 293606), (1533, 257408), (1752, 225232), (2011, 196224), (2044, 193056), (2336, 168924), (2688, 146803), (3066, 128704), (3504, 112616), (4022, 98112), (4088, 96528), (4672, 84462), (6033, 65408), (6132, 64352), (7008, 56308), (8044, 49056), (8176, 48264), (9344, 42231), (12066, 32704), (12264, 32176), (14016, 28154), (14077, 28032), (16088, 24528), (16352, 24132)]