827242794

素因数分解:

$2^1\times 3^4\times 7^2\times {\mathrm{23}}^2\times {\mathrm{197}}^1$

素因数の和:271

約数の個数: 180

約数和(自身を含む): 2265540354

約数和(自身を除く): 1438297560

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 27, 42, 46, 49, 54, 63, 69, 81, 98, 126, 138, 147, 161, 162, 189, 197, 207, 294, 322, 378, 394, 414, 441, 483, 529, 567, 591, 621, 882, 966, 1058, 1127, 1134, 1182, 1242, 1323, 1379, 1449, 1587, 1773, 1863, 2254, 2646, 2758, 2898, 3174, 3381, 3546, 3703, 3726, 3969, 4137, 4347, 4531, 4761, 5319, 6762, 7406, 7938, 8274, 8694, 9062, 9522, 9653, 10143, 10638, 11109, 12411, 13041, 13593, 14283, 15957, 19306, 20286, 22218, 24822, 25921, 26082, 27186, 28566, 28959, 30429, 31717, 31914, 33327, 37233, 40779, 42849, 51842, 57918, 60858, 63434, 66654, 74466, 77763, 81558, 85698, 86877, 91287, 95151, 99981, 104213, 111699, 122337, 155526, 173754, 182574, 190302, 199962, 208426, 222019, 223398, 233289, 244674, 260631, 285453, 299943, 312639, 367011, 444038, 466578, 521262, 570906, 599886, 625278, 666057, 699867, 729491, 734022, 781893, 856359, 937917, 1332114, 1399734, 1458982, 1563786, 1712718, 1875834, 1998171, 2099601, 2188473, 2569077, 2813751, 3996342, 4199202, 4376946, 5106437, 5138154, 5627502, 5994513, 6565419, 8441253, 10212874, 11989026, 13130838, 15319311, 16882506, 17983539, 19696257, 30638622, 35967078, 39392514, 45957933, 59088771, 91915866, 118177542, 137873799, 275747598, 413621397, 827242794]

約数ペア:

[(1, 827242794), (2, 413621397), (3, 275747598), (6, 137873799), (7, 118177542), (9, 91915866), (14, 59088771), (18, 45957933), (21, 39392514), (23, 35967078), (27, 30638622), (42, 19696257), (46, 17983539), (49, 16882506), (54, 15319311), (63, 13130838), (69, 11989026), (81, 10212874), (98, 8441253), (126, 6565419), (138, 5994513), (147, 5627502), (161, 5138154), (162, 5106437), (189, 4376946), (197, 4199202), (207, 3996342), (294, 2813751), (322, 2569077), (378, 2188473), (394, 2099601), (414, 1998171), (441, 1875834), (483, 1712718), (529, 1563786), (567, 1458982), (591, 1399734), (621, 1332114), (882, 937917), (966, 856359), (1058, 781893), (1127, 734022), (1134, 729491), (1182, 699867), (1242, 666057), (1323, 625278), (1379, 599886), (1449, 570906), (1587, 521262), (1773, 466578), (1863, 444038), (2254, 367011), (2646, 312639), (2758, 299943), (2898, 285453), (3174, 260631), (3381, 244674), (3546, 233289), (3703, 223398), (3726, 222019), (3969, 208426), (4137, 199962), (4347, 190302), (4531, 182574), (4761, 173754), (5319, 155526), (6762, 122337), (7406, 111699), (7938, 104213), (8274, 99981), (8694, 95151), (9062, 91287), (9522, 86877), (9653, 85698), (10143, 81558), (10638, 77763), (11109, 74466), (12411, 66654), (13041, 63434), (13593, 60858), (14283, 57918), (15957, 51842), (19306, 42849), (20286, 40779), (22218, 37233), (24822, 33327), (25921, 31914), (26082, 31717), (27186, 30429), (28566, 28959)]