1374493568

素因数分解:

$2^7\times 7^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{257}}^1$

素因数の和:452

約数の個数: 128

約数和(自身を含む): 3233710080

約数和(自身を除く): 1859216512

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 64, 94, 112, 127, 128, 188, 224, 254, 257, 329, 376, 448, 508, 514, 658, 752, 889, 896, 1016, 1028, 1316, 1504, 1778, 1799, 2032, 2056, 2632, 3008, 3556, 3598, 4064, 4112, 5264, 5969, 6016, 7112, 7196, 8128, 8224, 10528, 11938, 12079, 14224, 14392, 16256, 16448, 21056, 23876, 24158, 28448, 28784, 32639, 32896, 41783, 42112, 47752, 48316, 56896, 57568, 65278, 83566, 84553, 95504, 96632, 113792, 115136, 130556, 167132, 169106, 191008, 193264, 228473, 230272, 261112, 334264, 338212, 382016, 386528, 456946, 522224, 668528, 676424, 764032, 773056, 913892, 1044448, 1337056, 1352848, 1534033, 1546112, 1827784, 2088896, 2674112, 2705696, 3068066, 3655568, 4177792, 5348224, 5411392, 6136132, 7311136, 10738231, 10822784, 12272264, 14622272, 21476462, 24544528, 29244544, 42952924, 49089056, 85905848, 98178112, 171811696, 196356224, 343623392, 687246784, 1374493568]

約数ペア:

[(1, 1374493568), (2, 687246784), (4, 343623392), (7, 196356224), (8, 171811696), (14, 98178112), (16, 85905848), (28, 49089056), (32, 42952924), (47, 29244544), (56, 24544528), (64, 21476462), (94, 14622272), (112, 12272264), (127, 10822784), (128, 10738231), (188, 7311136), (224, 6136132), (254, 5411392), (257, 5348224), (329, 4177792), (376, 3655568), (448, 3068066), (508, 2705696), (514, 2674112), (658, 2088896), (752, 1827784), (889, 1546112), (896, 1534033), (1016, 1352848), (1028, 1337056), (1316, 1044448), (1504, 913892), (1778, 773056), (1799, 764032), (2032, 676424), (2056, 668528), (2632, 522224), (3008, 456946), (3556, 386528), (3598, 382016), (4064, 338212), (4112, 334264), (5264, 261112), (5969, 230272), (6016, 228473), (7112, 193264), (7196, 191008), (8128, 169106), (8224, 167132), (10528, 130556), (11938, 115136), (12079, 113792), (14224, 96632), (14392, 95504), (16256, 84553), (16448, 83566), (21056, 65278), (23876, 57568), (24158, 56896), (28448, 48316), (28784, 47752), (32639, 42112), (32896, 41783)]