19887069048

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{66841}}^1$

素因数の和:66898

約数の個数: 192

約数和(自身を含む): 65836696320

約数和(自身を除く): 45949627272

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 23, 24, 28, 33, 42, 44, 46, 49, 56, 66, 69, 77, 84, 88, 92, 98, 132, 138, 147, 154, 161, 168, 184, 196, 231, 253, 264, 276, 294, 308, 322, 392, 462, 483, 506, 539, 552, 588, 616, 644, 759, 924, 966, 1012, 1078, 1127, 1176, 1288, 1518, 1617, 1771, 1848, 1932, 2024, 2156, 2254, 3036, 3234, 3381, 3542, 3864, 4312, 4508, 5313, 6072, 6468, 6762, 7084, 9016, 10626, 12397, 12936, 13524, 14168, 21252, 24794, 27048, 37191, 42504, 49588, 66841, 74382, 99176, 133682, 148764, 200523, 267364, 297528, 401046, 467887, 534728, 735251, 802092, 935774, 1403661, 1470502, 1537343, 1604184, 1871548, 2205753, 2807322, 2941004, 3074686, 3275209, 3743096, 4411506, 4612029, 5146757, 5614644, 5882008, 6149372, 6550418, 8823012, 9224058, 9825627, 10293514, 10761401, 11229288, 12298744, 13100836, 15440271, 16910773, 17646024, 18448116, 19651254, 20587028, 21522802, 26201672, 30880542, 32284203, 33821546, 36027299, 36896232, 39302508, 41174056, 43045604, 50732319, 61761084, 64568406, 67643092, 72054598, 75329807, 78605016, 86091208, 101464638, 108081897, 118375411, 123522168, 129136812, 135286184, 144109196, 150659614, 202929276, 216163794, 225989421, 236750822, 258273624, 288218392, 301319228, 355126233, 405858552, 432327588, 451978842, 473501644, 602638456, 710252466, 828627877, 864655176, 903957684, 947003288, 1420504932, 1657255754, 1807915368, 2485883631, 2841009864, 3314511508, 4971767262, 6629023016, 9943534524, 19887069048]

約数ペア:

[(1, 19887069048), (2, 9943534524), (3, 6629023016), (4, 4971767262), (6, 3314511508), (7, 2841009864), (8, 2485883631), (11, 1807915368), (12, 1657255754), (14, 1420504932), (21, 947003288), (22, 903957684), (23, 864655176), (24, 828627877), (28, 710252466), (33, 602638456), (42, 473501644), (44, 451978842), (46, 432327588), (49, 405858552), (56, 355126233), (66, 301319228), (69, 288218392), (77, 258273624), (84, 236750822), (88, 225989421), (92, 216163794), (98, 202929276), (132, 150659614), (138, 144109196), (147, 135286184), (154, 129136812), (161, 123522168), (168, 118375411), (184, 108081897), (196, 101464638), (231, 86091208), (253, 78605016), (264, 75329807), (276, 72054598), (294, 67643092), (308, 64568406), (322, 61761084), (392, 50732319), (462, 43045604), (483, 41174056), (506, 39302508), (539, 36896232), (552, 36027299), (588, 33821546), (616, 32284203), (644, 30880542), (759, 26201672), (924, 21522802), (966, 20587028), (1012, 19651254), (1078, 18448116), (1127, 17646024), (1176, 16910773), (1288, 15440271), (1518, 13100836), (1617, 12298744), (1771, 11229288), (1848, 10761401), (1932, 10293514), (2024, 9825627), (2156, 9224058), (2254, 8823012), (3036, 6550418), (3234, 6149372), (3381, 5882008), (3542, 5614644), (3864, 5146757), (4312, 4612029), (4508, 4411506), (5313, 3743096), (6072, 3275209), (6468, 3074686), (6762, 2941004), (7084, 2807322), (9016, 2205753), (10626, 1871548), (12397, 1604184), (12936, 1537343), (13524, 1470502), (14168, 1403661), (21252, 935774), (24794, 802092), (27048, 735251), (37191, 534728), (42504, 467887), (49588, 401046), (66841, 297528), (74382, 267364), (99176, 200523), (133682, 148764)]