442991808

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{691}}^1$

素因数の和:772

約数の個数: 224

約数和(自身を含む): 1518635520

約数和(自身を除く): 1075643712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 53, 54, 56, 63, 64, 72, 84, 96, 106, 108, 112, 126, 144, 159, 168, 189, 192, 212, 216, 224, 252, 288, 318, 336, 371, 378, 424, 432, 448, 477, 504, 576, 636, 672, 691, 742, 756, 848, 864, 954, 1008, 1113, 1272, 1344, 1382, 1431, 1484, 1512, 1696, 1728, 1908, 2016, 2073, 2226, 2544, 2764, 2862, 2968, 3024, 3339, 3392, 3816, 4032, 4146, 4452, 4837, 5088, 5528, 5724, 5936, 6048, 6219, 6678, 7632, 8292, 8904, 9674, 10017, 10176, 11056, 11448, 11872, 12096, 12438, 13356, 14511, 15264, 16584, 17808, 18657, 19348, 20034, 22112, 22896, 23744, 24876, 26712, 29022, 30528, 33168, 35616, 36623, 37314, 38696, 40068, 43533, 44224, 45792, 49752, 53424, 58044, 66336, 71232, 73246, 74628, 77392, 80136, 87066, 91584, 99504, 106848, 109869, 116088, 130599, 132672, 146492, 149256, 154784, 160272, 174132, 199008, 213696, 219738, 232176, 256361, 261198, 292984, 298512, 309568, 320544, 329607, 348264, 398016, 439476, 464352, 512722, 522396, 585968, 597024, 641088, 659214, 696528, 769083, 878952, 928704, 988821, 1025444, 1044792, 1171936, 1194048, 1318428, 1393056, 1538166, 1757904, 1977642, 2050888, 2089584, 2307249, 2343872, 2636856, 2786112, 3076332, 3515808, 3955284, 4101776, 4179168, 4614498, 5273712, 6152664, 6921747, 7031616, 7910568, 8203552, 8358336, 9228996, 10547424, 12305328, 13843494, 15821136, 16407104, 18457992, 21094848, 24610656, 27686988, 31642272, 36915984, 49221312, 55373976, 63284544, 73831968, 110747952, 147663936, 221495904, 442991808]

約数ペア:

[(1, 442991808), (2, 221495904), (3, 147663936), (4, 110747952), (6, 73831968), (7, 63284544), (8, 55373976), (9, 49221312), (12, 36915984), (14, 31642272), (16, 27686988), (18, 24610656), (21, 21094848), (24, 18457992), (27, 16407104), (28, 15821136), (32, 13843494), (36, 12305328), (42, 10547424), (48, 9228996), (53, 8358336), (54, 8203552), (56, 7910568), (63, 7031616), (64, 6921747), (72, 6152664), (84, 5273712), (96, 4614498), (106, 4179168), (108, 4101776), (112, 3955284), (126, 3515808), (144, 3076332), (159, 2786112), (168, 2636856), (189, 2343872), (192, 2307249), (212, 2089584), (216, 2050888), (224, 1977642), (252, 1757904), (288, 1538166), (318, 1393056), (336, 1318428), (371, 1194048), (378, 1171936), (424, 1044792), (432, 1025444), (448, 988821), (477, 928704), (504, 878952), (576, 769083), (636, 696528), (672, 659214), (691, 641088), (742, 597024), (756, 585968), (848, 522396), (864, 512722), (954, 464352), (1008, 439476), (1113, 398016), (1272, 348264), (1344, 329607), (1382, 320544), (1431, 309568), (1484, 298512), (1512, 292984), (1696, 261198), (1728, 256361), (1908, 232176), (2016, 219738), (2073, 213696), (2226, 199008), (2544, 174132), (2764, 160272), (2862, 154784), (2968, 149256), (3024, 146492), (3339, 132672), (3392, 130599), (3816, 116088), (4032, 109869), (4146, 106848), (4452, 99504), (4837, 91584), (5088, 87066), (5528, 80136), (5724, 77392), (5936, 74628), (6048, 73246), (6219, 71232), (6678, 66336), (7632, 58044), (8292, 53424), (8904, 49752), (9674, 45792), (10017, 44224), (10176, 43533), (11056, 40068), (11448, 38696), (11872, 37314), (12096, 36623), (12438, 35616), (13356, 33168), (14511, 30528), (15264, 29022), (16584, 26712), (17808, 24876), (18657, 23744), (19348, 22896), (20034, 22112)]