271807312

素因数分解:

$2^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1$

素因数の和:369

約数の個数: 120

約数和(自身を含む): 656475840

約数和(自身を除く): 384668528

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 49, 56, 71, 76, 98, 112, 133, 142, 152, 196, 257, 266, 284, 304, 392, 497, 514, 532, 568, 784, 931, 994, 1028, 1064, 1136, 1349, 1799, 1862, 1988, 2056, 2128, 2698, 3479, 3598, 3724, 3976, 4112, 4883, 5396, 6958, 7196, 7448, 7952, 9443, 9766, 10792, 12593, 13916, 14392, 14896, 18247, 18886, 19532, 21584, 25186, 27832, 28784, 34181, 36494, 37772, 39064, 50372, 55664, 66101, 68362, 72988, 75544, 78128, 100744, 127729, 132202, 136724, 145976, 151088, 201488, 239267, 255458, 264404, 273448, 291952, 346693, 478534, 510916, 528808, 546896, 693386, 894103, 957068, 1021832, 1057616, 1386772, 1788206, 1914136, 2043664, 2426851, 2773544, 3576412, 3828272, 4853702, 5547088, 7152824, 9707404, 14305648, 16987957, 19414808, 33975914, 38829616, 67951828, 135903656, 271807312]

約数ペア:

[(1, 271807312), (2, 135903656), (4, 67951828), (7, 38829616), (8, 33975914), (14, 19414808), (16, 16987957), (19, 14305648), (28, 9707404), (38, 7152824), (49, 5547088), (56, 4853702), (71, 3828272), (76, 3576412), (98, 2773544), (112, 2426851), (133, 2043664), (142, 1914136), (152, 1788206), (196, 1386772), (257, 1057616), (266, 1021832), (284, 957068), (304, 894103), (392, 693386), (497, 546896), (514, 528808), (532, 510916), (568, 478534), (784, 346693), (931, 291952), (994, 273448), (1028, 264404), (1064, 255458), (1136, 239267), (1349, 201488), (1799, 151088), (1862, 145976), (1988, 136724), (2056, 132202), (2128, 127729), (2698, 100744), (3479, 78128), (3598, 75544), (3724, 72988), (3976, 68362), (4112, 66101), (4883, 55664), (5396, 50372), (6958, 39064), (7196, 37772), (7448, 36494), (7952, 34181), (9443, 28784), (9766, 27832), (10792, 25186), (12593, 21584), (13916, 19532), (14392, 18886), (14896, 18247)]