1276789696

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{1039}}^1$

素因数の和:1282

約数の個数: 112

約数和(自身を含む): 3136107520

約数和(自身を除く): 1859317824

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 182, 208, 211, 224, 364, 416, 422, 448, 728, 832, 844, 1039, 1456, 1477, 1688, 2078, 2743, 2912, 2954, 3376, 4156, 5486, 5824, 5908, 6752, 7273, 8312, 10972, 11816, 13504, 13507, 14546, 16624, 19201, 21944, 23632, 27014, 29092, 33248, 38402, 43888, 47264, 54028, 58184, 66496, 76804, 87776, 94528, 94549, 108056, 116368, 153608, 175552, 189098, 216112, 219229, 232736, 307216, 378196, 432224, 438458, 465472, 614432, 756392, 864448, 876916, 1228864, 1512784, 1534603, 1753832, 2849977, 3025568, 3069206, 3507664, 5699954, 6051136, 6138412, 7015328, 11399908, 12276824, 14030656, 19949839, 22799816, 24553648, 39899678, 45599632, 49107296, 79799356, 91199264, 98214592, 159598712, 182398528, 319197424, 638394848, 1276789696]

約数ペア:

[(1, 1276789696), (2, 638394848), (4, 319197424), (7, 182398528), (8, 159598712), (13, 98214592), (14, 91199264), (16, 79799356), (26, 49107296), (28, 45599632), (32, 39899678), (52, 24553648), (56, 22799816), (64, 19949839), (91, 14030656), (104, 12276824), (112, 11399908), (182, 7015328), (208, 6138412), (211, 6051136), (224, 5699954), (364, 3507664), (416, 3069206), (422, 3025568), (448, 2849977), (728, 1753832), (832, 1534603), (844, 1512784), (1039, 1228864), (1456, 876916), (1477, 864448), (1688, 756392), (2078, 614432), (2743, 465472), (2912, 438458), (2954, 432224), (3376, 378196), (4156, 307216), (5486, 232736), (5824, 219229), (5908, 216112), (6752, 189098), (7273, 175552), (8312, 153608), (10972, 116368), (11816, 108056), (13504, 94549), (13507, 94528), (14546, 87776), (16624, 76804), (19201, 66496), (21944, 58184), (23632, 54028), (27014, 47264), (29092, 43888), (33248, 38402)]