219772512

素因数分解:

$2^5\times 3^2\times {\mathrm{97}}^1\times {\mathrm{7867}}^1$

素因数の和:7980

約数の個数: 72

約数和(自身を含む): 631501416

約数和(自身を除く): 411728904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 97, 144, 194, 288, 291, 388, 582, 776, 873, 1164, 1552, 1746, 2328, 3104, 3492, 4656, 6984, 7867, 9312, 13968, 15734, 23601, 27936, 31468, 47202, 62936, 70803, 94404, 125872, 141606, 188808, 251744, 283212, 377616, 566424, 755232, 763099, 1132848, 1526198, 2265696, 2289297, 3052396, 4578594, 6104792, 6867891, 9157188, 12209584, 13735782, 18314376, 24419168, 27471564, 36628752, 54943128, 73257504, 109886256, 219772512]

約数ペア:

[(1, 219772512), (2, 109886256), (3, 73257504), (4, 54943128), (6, 36628752), (8, 27471564), (9, 24419168), (12, 18314376), (16, 13735782), (18, 12209584), (24, 9157188), (32, 6867891), (36, 6104792), (48, 4578594), (72, 3052396), (96, 2289297), (97, 2265696), (144, 1526198), (194, 1132848), (288, 763099), (291, 755232), (388, 566424), (582, 377616), (776, 283212), (873, 251744), (1164, 188808), (1552, 141606), (1746, 125872), (2328, 94404), (3104, 70803), (3492, 62936), (4656, 47202), (6984, 31468), (7867, 27936), (9312, 23601), (13968, 15734)]