388625508

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{3191}}^1$

素因数の和:3417

約数の個数: 72

約数和(自身を含む): 1045699200

約数和(自身を除く): 657073692

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 199, 204, 306, 398, 597, 612, 796, 1194, 1791, 2388, 3191, 3383, 3582, 6382, 6766, 7164, 9573, 10149, 12764, 13532, 19146, 20298, 28719, 30447, 38292, 40596, 54247, 57438, 60894, 108494, 114876, 121788, 162741, 216988, 325482, 488223, 635009, 650964, 976446, 1270018, 1905027, 1952892, 2540036, 3810054, 5715081, 7620108, 10795153, 11430162, 21590306, 22860324, 32385459, 43180612, 64770918, 97156377, 129541836, 194312754, 388625508]

約数ペア:

[(1, 388625508), (2, 194312754), (3, 129541836), (4, 97156377), (6, 64770918), (9, 43180612), (12, 32385459), (17, 22860324), (18, 21590306), (34, 11430162), (36, 10795153), (51, 7620108), (68, 5715081), (102, 3810054), (153, 2540036), (199, 1952892), (204, 1905027), (306, 1270018), (398, 976446), (597, 650964), (612, 635009), (796, 488223), (1194, 325482), (1791, 216988), (2388, 162741), (3191, 121788), (3383, 114876), (3582, 108494), (6382, 60894), (6766, 57438), (7164, 54247), (9573, 40596), (10149, 38292), (12764, 30447), (13532, 28719), (19146, 20298)]