2778045174

素因数分解:

$2^1\times 3^4\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{199}}^1$

素因数の和:404

約数の個数: 160

約数和(自身を含む): 6852859200

約数和(自身を除く): 4074814026

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 37, 51, 54, 74, 81, 102, 111, 137, 153, 162, 199, 222, 274, 306, 333, 398, 411, 459, 597, 629, 666, 822, 918, 999, 1194, 1233, 1258, 1377, 1791, 1887, 1998, 2329, 2466, 2754, 2997, 3383, 3582, 3699, 3774, 4658, 5069, 5373, 5661, 5994, 6766, 6987, 7363, 7398, 10138, 10149, 10746, 11097, 11322, 13974, 14726, 15207, 16119, 16983, 20298, 20961, 22089, 22194, 27263, 30414, 30447, 32238, 33966, 41922, 44178, 45621, 50949, 54526, 60894, 62883, 66267, 81789, 86173, 91242, 91341, 101898, 125171, 125766, 132534, 136863, 163578, 172346, 182682, 188649, 198801, 245367, 250342, 258519, 273726, 274023, 375513, 377298, 397602, 410589, 463471, 490734, 517038, 548046, 596403, 736101, 751026, 775557, 821178, 926942, 1008731, 1126539, 1192806, 1390413, 1472202, 1551114, 2017462, 2208303, 2253078, 2326671, 2780826, 3026193, 3379617, 4171239, 4416606, 4653342, 6052386, 6759234, 6980013, 8342478, 9078579, 10138851, 12513717, 13960026, 17148427, 18157158, 20277702, 25027434, 27235737, 34296854, 37541151, 51445281, 54471474, 75082302, 81707211, 102890562, 154335843, 163414422, 308671686, 463007529, 926015058, 1389022587, 2778045174]

約数ペア:

[(1, 2778045174), (2, 1389022587), (3, 926015058), (6, 463007529), (9, 308671686), (17, 163414422), (18, 154335843), (27, 102890562), (34, 81707211), (37, 75082302), (51, 54471474), (54, 51445281), (74, 37541151), (81, 34296854), (102, 27235737), (111, 25027434), (137, 20277702), (153, 18157158), (162, 17148427), (199, 13960026), (222, 12513717), (274, 10138851), (306, 9078579), (333, 8342478), (398, 6980013), (411, 6759234), (459, 6052386), (597, 4653342), (629, 4416606), (666, 4171239), (822, 3379617), (918, 3026193), (999, 2780826), (1194, 2326671), (1233, 2253078), (1258, 2208303), (1377, 2017462), (1791, 1551114), (1887, 1472202), (1998, 1390413), (2329, 1192806), (2466, 1126539), (2754, 1008731), (2997, 926942), (3383, 821178), (3582, 775557), (3699, 751026), (3774, 736101), (4658, 596403), (5069, 548046), (5373, 517038), (5661, 490734), (5994, 463471), (6766, 410589), (6987, 397602), (7363, 377298), (7398, 375513), (10138, 274023), (10149, 273726), (10746, 258519), (11097, 250342), (11322, 245367), (13974, 198801), (14726, 188649), (15207, 182682), (16119, 172346), (16983, 163578), (20298, 136863), (20961, 132534), (22089, 125766), (22194, 125171), (27263, 101898), (30414, 91341), (30447, 91242), (32238, 86173), (33966, 81789), (41922, 66267), (44178, 62883), (45621, 60894), (50949, 54526)]