256164552

素因数分解:

$2^3\times 3^3\times 7^2\times {\mathrm{24203}}^1$

素因数の和:24232

約数の個数: 96

約数和(自身を含む): 827776800

約数和(自身を除く): 571612248

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 84, 98, 108, 126, 147, 168, 189, 196, 216, 252, 294, 378, 392, 441, 504, 588, 756, 882, 1176, 1323, 1512, 1764, 2646, 3528, 5292, 10584, 24203, 48406, 72609, 96812, 145218, 169421, 193624, 217827, 290436, 338842, 435654, 508263, 580872, 653481, 677684, 871308, 1016526, 1185947, 1306962, 1355368, 1524789, 1742616, 2033052, 2371894, 2613924, 3049578, 3557841, 4066104, 4574367, 4743788, 5227848, 6099156, 7115682, 9148734, 9487576, 10673523, 12198312, 14231364, 18297468, 21347046, 28462728, 32020569, 36594936, 42694092, 64041138, 85388184, 128082276, 256164552]

約数ペア:

[(1, 256164552), (2, 128082276), (3, 85388184), (4, 64041138), (6, 42694092), (7, 36594936), (8, 32020569), (9, 28462728), (12, 21347046), (14, 18297468), (18, 14231364), (21, 12198312), (24, 10673523), (27, 9487576), (28, 9148734), (36, 7115682), (42, 6099156), (49, 5227848), (54, 4743788), (56, 4574367), (63, 4066104), (72, 3557841), (84, 3049578), (98, 2613924), (108, 2371894), (126, 2033052), (147, 1742616), (168, 1524789), (189, 1355368), (196, 1306962), (216, 1185947), (252, 1016526), (294, 871308), (378, 677684), (392, 653481), (441, 580872), (504, 508263), (588, 435654), (756, 338842), (882, 290436), (1176, 217827), (1323, 193624), (1512, 169421), (1764, 145218), (2646, 96812), (3528, 72609), (5292, 48406), (10584, 24203)]