266900256

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{18913}}^1$

素因数の和:18943

約数の個数: 108

約数和(自身を含む): 882962262

約数和(自身を除く): 616062006

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, 72, 84, 96, 98, 112, 126, 144, 147, 168, 196, 224, 252, 288, 294, 336, 392, 441, 504, 588, 672, 784, 882, 1008, 1176, 1568, 1764, 2016, 2352, 3528, 4704, 7056, 14112, 18913, 37826, 56739, 75652, 113478, 132391, 151304, 170217, 226956, 264782, 302608, 340434, 397173, 453912, 529564, 605216, 680868, 794346, 907824, 926737, 1059128, 1191519, 1361736, 1588692, 1815648, 1853474, 2118256, 2383038, 2723472, 2780211, 3177384, 3706948, 4236512, 4766076, 5446944, 5560422, 6354768, 7413896, 8340633, 9532152, 11120844, 12709536, 14827792, 16681266, 19064304, 22241688, 29655584, 33362532, 38128608, 44483376, 66725064, 88966752, 133450128, 266900256]

約数ペア:

[(1, 266900256), (2, 133450128), (3, 88966752), (4, 66725064), (6, 44483376), (7, 38128608), (8, 33362532), (9, 29655584), (12, 22241688), (14, 19064304), (16, 16681266), (18, 14827792), (21, 12709536), (24, 11120844), (28, 9532152), (32, 8340633), (36, 7413896), (42, 6354768), (48, 5560422), (49, 5446944), (56, 4766076), (63, 4236512), (72, 3706948), (84, 3177384), (96, 2780211), (98, 2723472), (112, 2383038), (126, 2118256), (144, 1853474), (147, 1815648), (168, 1588692), (196, 1361736), (224, 1191519), (252, 1059128), (288, 926737), (294, 907824), (336, 794346), (392, 680868), (441, 605216), (504, 529564), (588, 453912), (672, 397173), (784, 340434), (882, 302608), (1008, 264782), (1176, 226956), (1568, 170217), (1764, 151304), (2016, 132391), (2352, 113478), (3528, 75652), (4704, 56739), (7056, 37826), (14112, 18913)]