259580832

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{139}}^1\times {\mathrm{397}}^1$

素因数の和:563

約数の個数: 144

約数和(自身を含む): 800362080

約数和(自身を除く): 540781248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 139, 147, 168, 196, 224, 278, 294, 336, 392, 397, 417, 556, 588, 672, 784, 794, 834, 973, 1112, 1176, 1191, 1568, 1588, 1668, 1946, 2224, 2352, 2382, 2779, 2919, 3176, 3336, 3892, 4448, 4704, 4764, 5558, 5838, 6352, 6672, 6811, 7784, 8337, 9528, 11116, 11676, 12704, 13344, 13622, 15568, 16674, 19056, 19453, 20433, 22232, 23352, 27244, 31136, 33348, 38112, 38906, 40866, 44464, 46704, 54488, 55183, 58359, 66696, 77812, 81732, 88928, 93408, 108976, 110366, 116718, 133392, 155624, 163464, 165549, 217952, 220732, 233436, 266784, 311248, 326928, 331098, 386281, 441464, 466872, 622496, 653856, 662196, 772562, 882928, 933744, 1158843, 1324392, 1545124, 1765856, 1867488, 2317686, 2648784, 2703967, 3090248, 4635372, 5297568, 5407934, 6180496, 8111901, 9270744, 10815868, 12360992, 16223802, 18541488, 21631736, 32447604, 37082976, 43263472, 64895208, 86526944, 129790416, 259580832]

約数ペア:

[(1, 259580832), (2, 129790416), (3, 86526944), (4, 64895208), (6, 43263472), (7, 37082976), (8, 32447604), (12, 21631736), (14, 18541488), (16, 16223802), (21, 12360992), (24, 10815868), (28, 9270744), (32, 8111901), (42, 6180496), (48, 5407934), (49, 5297568), (56, 4635372), (84, 3090248), (96, 2703967), (98, 2648784), (112, 2317686), (139, 1867488), (147, 1765856), (168, 1545124), (196, 1324392), (224, 1158843), (278, 933744), (294, 882928), (336, 772562), (392, 662196), (397, 653856), (417, 622496), (556, 466872), (588, 441464), (672, 386281), (784, 331098), (794, 326928), (834, 311248), (973, 266784), (1112, 233436), (1176, 220732), (1191, 217952), (1568, 165549), (1588, 163464), (1668, 155624), (1946, 133392), (2224, 116718), (2352, 110366), (2382, 108976), (2779, 93408), (2919, 88928), (3176, 81732), (3336, 77812), (3892, 66696), (4448, 58359), (4704, 55183), (4764, 54488), (5558, 46704), (5838, 44464), (6352, 40866), (6672, 38906), (6811, 38112), (7784, 33348), (8337, 31136), (9528, 27244), (11116, 23352), (11676, 22232), (12704, 20433), (13344, 19453), (13622, 19056), (15568, 16674)]