9998376

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{307}}^1$

素因数の和:398

約数の個数: 64

約数和(自身を含む): 26611200

約数和(自身を除く): 16612824

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 59, 69, 92, 118, 138, 177, 184, 236, 276, 307, 354, 472, 552, 614, 708, 921, 1228, 1357, 1416, 1842, 2456, 2714, 3684, 4071, 5428, 7061, 7368, 8142, 10856, 14122, 16284, 18113, 21183, 28244, 32568, 36226, 42366, 54339, 56488, 72452, 84732, 108678, 144904, 169464, 217356, 416599, 434712, 833198, 1249797, 1666396, 2499594, 3332792, 4999188, 9998376]

約数ペア:

[(1, 9998376), (2, 4999188), (3, 3332792), (4, 2499594), (6, 1666396), (8, 1249797), (12, 833198), (23, 434712), (24, 416599), (46, 217356), (59, 169464), (69, 144904), (92, 108678), (118, 84732), (138, 72452), (177, 56488), (184, 54339), (236, 42366), (276, 36226), (307, 32568), (354, 28244), (472, 21183), (552, 18113), (614, 16284), (708, 14122), (921, 10856), (1228, 8142), (1357, 7368), (1416, 7061), (1842, 5428), (2456, 4071), (2714, 3684)]