260846208

素因数分解:

$2^7\times 3^2\times 7^2\times {\mathrm{4621}}^1$

素因数の和:4655

約数の個数: 144

約数和(自身を含む): 873350010

約数和(自身を除く): 612503802

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 128, 144, 147, 168, 192, 196, 224, 252, 288, 294, 336, 384, 392, 441, 448, 504, 576, 588, 672, 784, 882, 896, 1008, 1152, 1176, 1344, 1568, 1764, 2016, 2352, 2688, 3136, 3528, 4032, 4621, 4704, 6272, 7056, 8064, 9242, 9408, 13863, 14112, 18484, 18816, 27726, 28224, 32347, 36968, 41589, 55452, 56448, 64694, 73936, 83178, 97041, 110904, 129388, 147872, 166356, 194082, 221808, 226429, 258776, 291123, 295744, 332712, 388164, 443616, 452858, 517552, 582246, 591488, 665424, 679287, 776328, 887232, 905716, 1035104, 1164492, 1330848, 1358574, 1552656, 1774464, 1811432, 2037861, 2070208, 2328984, 2661696, 2717148, 3105312, 3622864, 4075722, 4140416, 4657968, 5323392, 5434296, 6210624, 7245728, 8151444, 9315936, 10868592, 12421248, 14491456, 16302888, 18631872, 21737184, 28982912, 32605776, 37263744, 43474368, 65211552, 86948736, 130423104, 260846208]

約数ペア:

[(1, 260846208), (2, 130423104), (3, 86948736), (4, 65211552), (6, 43474368), (7, 37263744), (8, 32605776), (9, 28982912), (12, 21737184), (14, 18631872), (16, 16302888), (18, 14491456), (21, 12421248), (24, 10868592), (28, 9315936), (32, 8151444), (36, 7245728), (42, 6210624), (48, 5434296), (49, 5323392), (56, 4657968), (63, 4140416), (64, 4075722), (72, 3622864), (84, 3105312), (96, 2717148), (98, 2661696), (112, 2328984), (126, 2070208), (128, 2037861), (144, 1811432), (147, 1774464), (168, 1552656), (192, 1358574), (196, 1330848), (224, 1164492), (252, 1035104), (288, 905716), (294, 887232), (336, 776328), (384, 679287), (392, 665424), (441, 591488), (448, 582246), (504, 517552), (576, 452858), (588, 443616), (672, 388164), (784, 332712), (882, 295744), (896, 291123), (1008, 258776), (1152, 226429), (1176, 221808), (1344, 194082), (1568, 166356), (1764, 147872), (2016, 129388), (2352, 110904), (2688, 97041), (3136, 83178), (3528, 73936), (4032, 64694), (4621, 56448), (4704, 55452), (6272, 41589), (7056, 36968), (8064, 32347), (9242, 28224), (9408, 27726), (13863, 18816), (14112, 18484)]