8889111616

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{1877}}^1$

素因数の和:1969

約数の個数: 168

約数和(自身を含む): 22736299968

約数和(自身を除く): 13847188352

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 44, 56, 62, 64, 77, 88, 112, 124, 154, 176, 217, 224, 248, 308, 341, 352, 434, 448, 496, 616, 682, 704, 868, 961, 992, 1232, 1364, 1736, 1877, 1922, 1984, 2387, 2464, 2728, 3472, 3754, 3844, 4774, 4928, 5456, 6727, 6944, 7508, 7688, 9548, 10571, 10912, 13139, 13454, 13888, 15016, 15376, 19096, 20647, 21142, 21824, 26278, 26908, 30032, 30752, 38192, 41294, 42284, 52556, 53816, 58187, 60064, 61504, 73997, 76384, 82588, 84568, 105112, 107632, 116374, 120128, 144529, 147994, 152768, 165176, 169136, 210224, 215264, 232748, 289058, 295988, 330352, 338272, 407309, 420448, 430528, 465496, 578116, 591976, 640057, 660704, 676544, 814618, 840896, 930992, 1156232, 1183952, 1280114, 1321408, 1629236, 1803797, 1861984, 2312464, 2367904, 2560228, 3258472, 3607594, 3723968, 4480399, 4624928, 4735808, 5120456, 6516944, 7215188, 8960798, 9249856, 10240912, 12626579, 13033888, 14430376, 17921596, 19841767, 20481824, 25253158, 26067776, 28860752, 35843192, 39683534, 40963648, 50506316, 57721504, 71686384, 79367068, 101012632, 115443008, 138892369, 143372768, 158734136, 202025264, 277784738, 286745536, 317468272, 404050528, 555569476, 634936544, 808101056, 1111138952, 1269873088, 2222277904, 4444555808, 8889111616]

約数ペア:

[(1, 8889111616), (2, 4444555808), (4, 2222277904), (7, 1269873088), (8, 1111138952), (11, 808101056), (14, 634936544), (16, 555569476), (22, 404050528), (28, 317468272), (31, 286745536), (32, 277784738), (44, 202025264), (56, 158734136), (62, 143372768), (64, 138892369), (77, 115443008), (88, 101012632), (112, 79367068), (124, 71686384), (154, 57721504), (176, 50506316), (217, 40963648), (224, 39683534), (248, 35843192), (308, 28860752), (341, 26067776), (352, 25253158), (434, 20481824), (448, 19841767), (496, 17921596), (616, 14430376), (682, 13033888), (704, 12626579), (868, 10240912), (961, 9249856), (992, 8960798), (1232, 7215188), (1364, 6516944), (1736, 5120456), (1877, 4735808), (1922, 4624928), (1984, 4480399), (2387, 3723968), (2464, 3607594), (2728, 3258472), (3472, 2560228), (3754, 2367904), (3844, 2312464), (4774, 1861984), (4928, 1803797), (5456, 1629236), (6727, 1321408), (6944, 1280114), (7508, 1183952), (7688, 1156232), (9548, 930992), (10571, 840896), (10912, 814618), (13139, 676544), (13454, 660704), (13888, 640057), (15016, 591976), (15376, 578116), (19096, 465496), (20647, 430528), (21142, 420448), (21824, 407309), (26278, 338272), (26908, 330352), (30032, 295988), (30752, 289058), (38192, 232748), (41294, 215264), (42284, 210224), (52556, 169136), (53816, 165176), (58187, 152768), (60064, 147994), (61504, 144529), (73997, 120128), (76384, 116374), (82588, 107632), (84568, 105112)]