268527984

素因数分解:

$2^4\times 3^1\times {\mathrm{139}}^1\times {\mathrm{167}}^1\times {\mathrm{241}}^1$

素因数の和:558

約数の個数: 80

約数和(自身を含む): 705788160

約数和(自身を除く): 437260176

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 139, 167, 241, 278, 334, 417, 482, 501, 556, 668, 723, 834, 964, 1002, 1112, 1336, 1446, 1668, 1928, 2004, 2224, 2672, 2892, 3336, 3856, 4008, 5784, 6672, 8016, 11568, 23213, 33499, 40247, 46426, 66998, 69639, 80494, 92852, 100497, 120741, 133996, 139278, 160988, 185704, 200994, 241482, 267992, 278556, 321976, 371408, 401988, 482964, 535984, 557112, 643952, 803976, 965928, 1114224, 1607952, 1931856, 5594333, 11188666, 16782999, 22377332, 33565998, 44754664, 67131996, 89509328, 134263992, 268527984]

約数ペア:

[(1, 268527984), (2, 134263992), (3, 89509328), (4, 67131996), (6, 44754664), (8, 33565998), (12, 22377332), (16, 16782999), (24, 11188666), (48, 5594333), (139, 1931856), (167, 1607952), (241, 1114224), (278, 965928), (334, 803976), (417, 643952), (482, 557112), (501, 535984), (556, 482964), (668, 401988), (723, 371408), (834, 321976), (964, 278556), (1002, 267992), (1112, 241482), (1336, 200994), (1446, 185704), (1668, 160988), (1928, 139278), (2004, 133996), (2224, 120741), (2672, 100497), (2892, 92852), (3336, 80494), (3856, 69639), (4008, 66998), (5784, 46426), (6672, 40247), (8016, 33499), (11568, 23213)]