261442272

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29927}}^1$

素因数の和:29960

約数の個数: 96

約数和(自身を含む): 844687872

約数和(自身を除く): 583245600

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 78, 84, 91, 96, 104, 112, 156, 168, 182, 208, 224, 273, 312, 336, 364, 416, 546, 624, 672, 728, 1092, 1248, 1456, 2184, 2912, 4368, 8736, 29927, 59854, 89781, 119708, 179562, 209489, 239416, 359124, 389051, 418978, 478832, 628467, 718248, 778102, 837956, 957664, 1167153, 1256934, 1436496, 1556204, 1675912, 2334306, 2513868, 2723357, 2872992, 3112408, 3351824, 4668612, 5027736, 5446714, 6224816, 6703648, 8170071, 9337224, 10055472, 10893428, 12449632, 16340142, 18674448, 20110944, 21786856, 32680284, 37348896, 43573712, 65360568, 87147424, 130721136, 261442272]

約数ペア:

[(1, 261442272), (2, 130721136), (3, 87147424), (4, 65360568), (6, 43573712), (7, 37348896), (8, 32680284), (12, 21786856), (13, 20110944), (14, 18674448), (16, 16340142), (21, 12449632), (24, 10893428), (26, 10055472), (28, 9337224), (32, 8170071), (39, 6703648), (42, 6224816), (48, 5446714), (52, 5027736), (56, 4668612), (78, 3351824), (84, 3112408), (91, 2872992), (96, 2723357), (104, 2513868), (112, 2334306), (156, 1675912), (168, 1556204), (182, 1436496), (208, 1256934), (224, 1167153), (273, 957664), (312, 837956), (336, 778102), (364, 718248), (416, 628467), (546, 478832), (624, 418978), (672, 389051), (728, 359124), (1092, 239416), (1248, 209489), (1456, 179562), (2184, 119708), (2912, 89781), (4368, 59854), (8736, 29927)]