278096016

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{2729}}^1$

素因数の和:2944

約数の個数: 80

約数和(自身を含む): 788074560

約数和(自身を除く): 509978544

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 193, 264, 386, 528, 579, 772, 1158, 1544, 2123, 2316, 2729, 3088, 4246, 4632, 5458, 6369, 8187, 8492, 9264, 10916, 12738, 16374, 16984, 21832, 25476, 30019, 32748, 33968, 43664, 50952, 60038, 65496, 90057, 101904, 120076, 130992, 180114, 240152, 360228, 480304, 526697, 720456, 1053394, 1440912, 1580091, 2106788, 3160182, 4213576, 5793667, 6320364, 8427152, 11587334, 12640728, 17381001, 23174668, 25281456, 34762002, 46349336, 69524004, 92698672, 139048008, 278096016]

約数ペア:

[(1, 278096016), (2, 139048008), (3, 92698672), (4, 69524004), (6, 46349336), (8, 34762002), (11, 25281456), (12, 23174668), (16, 17381001), (22, 12640728), (24, 11587334), (33, 8427152), (44, 6320364), (48, 5793667), (66, 4213576), (88, 3160182), (132, 2106788), (176, 1580091), (193, 1440912), (264, 1053394), (386, 720456), (528, 526697), (579, 480304), (772, 360228), (1158, 240152), (1544, 180114), (2123, 130992), (2316, 120076), (2729, 101904), (3088, 90057), (4246, 65496), (4632, 60038), (5458, 50952), (6369, 43664), (8187, 33968), (8492, 32748), (9264, 30019), (10916, 25476), (12738, 21832), (16374, 16984)]