1099294728

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{769}}^1$

素因数の和:979

約数の個数: 128

約数和(自身を含む): 3216998400

約数和(自身を除く): 2117703672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 67, 84, 127, 134, 168, 201, 254, 268, 381, 402, 469, 508, 536, 762, 769, 804, 889, 938, 1016, 1407, 1524, 1538, 1608, 1778, 1876, 2307, 2667, 2814, 3048, 3076, 3556, 3752, 4614, 5334, 5383, 5628, 6152, 7112, 8509, 9228, 10668, 10766, 11256, 16149, 17018, 18456, 21336, 21532, 25527, 32298, 34036, 43064, 51054, 51523, 59563, 64596, 68072, 97663, 102108, 103046, 119126, 129192, 154569, 178689, 195326, 204216, 206092, 238252, 292989, 309138, 357378, 360661, 390652, 412184, 476504, 585978, 618276, 683641, 714756, 721322, 781304, 1081983, 1171956, 1236552, 1367282, 1429512, 1442644, 2050923, 2163966, 2343912, 2734564, 2885288, 4101846, 4327932, 5469128, 6543421, 8203692, 8655864, 13086842, 16407384, 19630263, 26173684, 39260526, 45803947, 52347368, 78521052, 91607894, 137411841, 157042104, 183215788, 274823682, 366431576, 549647364, 1099294728]

約数ペア:

[(1, 1099294728), (2, 549647364), (3, 366431576), (4, 274823682), (6, 183215788), (7, 157042104), (8, 137411841), (12, 91607894), (14, 78521052), (21, 52347368), (24, 45803947), (28, 39260526), (42, 26173684), (56, 19630263), (67, 16407384), (84, 13086842), (127, 8655864), (134, 8203692), (168, 6543421), (201, 5469128), (254, 4327932), (268, 4101846), (381, 2885288), (402, 2734564), (469, 2343912), (508, 2163966), (536, 2050923), (762, 1442644), (769, 1429512), (804, 1367282), (889, 1236552), (938, 1171956), (1016, 1081983), (1407, 781304), (1524, 721322), (1538, 714756), (1608, 683641), (1778, 618276), (1876, 585978), (2307, 476504), (2667, 412184), (2814, 390652), (3048, 360661), (3076, 357378), (3556, 309138), (3752, 292989), (4614, 238252), (5334, 206092), (5383, 204216), (5628, 195326), (6152, 178689), (7112, 154569), (8509, 129192), (9228, 119126), (10668, 103046), (10766, 102108), (11256, 97663), (16149, 68072), (17018, 64596), (18456, 59563), (21336, 51523), (21532, 51054), (25527, 43064), (32298, 34036)]