302844304

素因数分解:

$2^4\times 7^3\times {\mathrm{139}}^1\times {\mathrm{397}}^1$

素因数の和:565

約数の個数: 80

約数和(自身を含む): 690928000

約数和(自身を除く): 388083696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 139, 196, 278, 343, 392, 397, 556, 686, 784, 794, 973, 1112, 1372, 1588, 1946, 2224, 2744, 2779, 3176, 3892, 5488, 5558, 6352, 6811, 7784, 11116, 13622, 15568, 19453, 22232, 27244, 38906, 44464, 47677, 54488, 55183, 77812, 95354, 108976, 110366, 136171, 155624, 190708, 220732, 272342, 311248, 381416, 386281, 441464, 544684, 762832, 772562, 882928, 1089368, 1545124, 2178736, 2703967, 3090248, 5407934, 6180496, 10815868, 18927769, 21631736, 37855538, 43263472, 75711076, 151422152, 302844304]

約数ペア:

[(1, 302844304), (2, 151422152), (4, 75711076), (7, 43263472), (8, 37855538), (14, 21631736), (16, 18927769), (28, 10815868), (49, 6180496), (56, 5407934), (98, 3090248), (112, 2703967), (139, 2178736), (196, 1545124), (278, 1089368), (343, 882928), (392, 772562), (397, 762832), (556, 544684), (686, 441464), (784, 386281), (794, 381416), (973, 311248), (1112, 272342), (1372, 220732), (1588, 190708), (1946, 155624), (2224, 136171), (2744, 110366), (2779, 108976), (3176, 95354), (3892, 77812), (5488, 55183), (5558, 54488), (6352, 47677), (6811, 44464), (7784, 38906), (11116, 27244), (13622, 22232), (15568, 19453)]