1394831856

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:252

約数の個数: 240

約数和(自身を含む): 4188176384

約数和(自身を除く): 2793344528

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 33, 44, 48, 61, 62, 66, 88, 93, 121, 122, 124, 127, 132, 176, 183, 186, 242, 244, 248, 254, 264, 341, 363, 366, 372, 381, 484, 488, 496, 508, 528, 671, 682, 726, 732, 744, 762, 968, 976, 1016, 1023, 1342, 1364, 1397, 1452, 1464, 1488, 1524, 1891, 1936, 2013, 2032, 2046, 2684, 2728, 2794, 2904, 2928, 3048, 3751, 3782, 3937, 4026, 4092, 4191, 5368, 5456, 5588, 5673, 5808, 6096, 7381, 7502, 7564, 7747, 7874, 8052, 8184, 8382, 10736, 11176, 11253, 11346, 11811, 14762, 15004, 15128, 15367, 15494, 15748, 16104, 16368, 16764, 20801, 22143, 22352, 22506, 22692, 23241, 23622, 29524, 30008, 30256, 30734, 30988, 31496, 32208, 33528, 41602, 43307, 44286, 45012, 45384, 46101, 46482, 47244, 59048, 60016, 61468, 61976, 62403, 62992, 67056, 83204, 85217, 86614, 88572, 90024, 90768, 92202, 92964, 94488, 118096, 122936, 123952, 124806, 129921, 166408, 170434, 173228, 177144, 180048, 184404, 185928, 188976, 228811, 240157, 245872, 249612, 255651, 259842, 332816, 340868, 346456, 354288, 368808, 371856, 457622, 476377, 480314, 499224, 511302, 519684, 681736, 686433, 692912, 720471, 737616, 915244, 937387, 952754, 960628, 998448, 1022604, 1039368, 1363472, 1372866, 1429131, 1440942, 1830488, 1874774, 1905508, 1921256, 2045208, 2078736, 2641727, 2745732, 2812161, 2858262, 2881884, 3660976, 3749548, 3811016, 3842512, 4090416, 5283454, 5491464, 5624322, 5716524, 5763768, 7499096, 7622032, 7925181, 10566908, 10982928, 11248644, 11433048, 11527536, 14998192, 15850362, 21133816, 22497288, 22866096, 29058997, 31700724, 42267632, 44994576, 58117994, 63401448, 87176991, 116235988, 126802896, 174353982, 232471976, 348707964, 464943952, 697415928, 1394831856]

約数ペア:

[(1, 1394831856), (2, 697415928), (3, 464943952), (4, 348707964), (6, 232471976), (8, 174353982), (11, 126802896), (12, 116235988), (16, 87176991), (22, 63401448), (24, 58117994), (31, 44994576), (33, 42267632), (44, 31700724), (48, 29058997), (61, 22866096), (62, 22497288), (66, 21133816), (88, 15850362), (93, 14998192), (121, 11527536), (122, 11433048), (124, 11248644), (127, 10982928), (132, 10566908), (176, 7925181), (183, 7622032), (186, 7499096), (242, 5763768), (244, 5716524), (248, 5624322), (254, 5491464), (264, 5283454), (341, 4090416), (363, 3842512), (366, 3811016), (372, 3749548), (381, 3660976), (484, 2881884), (488, 2858262), (496, 2812161), (508, 2745732), (528, 2641727), (671, 2078736), (682, 2045208), (726, 1921256), (732, 1905508), (744, 1874774), (762, 1830488), (968, 1440942), (976, 1429131), (1016, 1372866), (1023, 1363472), (1342, 1039368), (1364, 1022604), (1397, 998448), (1452, 960628), (1464, 952754), (1488, 937387), (1524, 915244), (1891, 737616), (1936, 720471), (2013, 692912), (2032, 686433), (2046, 681736), (2684, 519684), (2728, 511302), (2794, 499224), (2904, 480314), (2928, 476377), (3048, 457622), (3751, 371856), (3782, 368808), (3937, 354288), (4026, 346456), (4092, 340868), (4191, 332816), (5368, 259842), (5456, 255651), (5588, 249612), (5673, 245872), (5808, 240157), (6096, 228811), (7381, 188976), (7502, 185928), (7564, 184404), (7747, 180048), (7874, 177144), (8052, 173228), (8184, 170434), (8382, 166408), (10736, 129921), (11176, 124806), (11253, 123952), (11346, 122936), (11811, 118096), (14762, 94488), (15004, 92964), (15128, 92202), (15367, 90768), (15494, 90024), (15748, 88572), (16104, 86614), (16368, 85217), (16764, 83204), (20801, 67056), (22143, 62992), (22352, 62403), (22506, 61976), (22692, 61468), (23241, 60016), (23622, 59048), (29524, 47244), (30008, 46482), (30256, 46101), (30734, 45384), (30988, 45012), (31496, 44286), (32208, 43307), (33528, 41602)]