678418286688

素因数分解:

$2^5\times 3^2\times {\mathrm{157}}^1\times {\mathrm{1447}}^1\times {\mathrm{10369}}^1$

素因数の和:11989

約数の個数: 144

約数和(自身を含む): 1943069375520

約数和(自身を除く): 1264651088832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 157, 288, 314, 471, 628, 942, 1256, 1413, 1447, 1884, 2512, 2826, 2894, 3768, 4341, 5024, 5652, 5788, 7536, 8682, 10369, 11304, 11576, 13023, 15072, 17364, 20738, 22608, 23152, 26046, 31107, 34728, 41476, 45216, 46304, 52092, 62214, 69456, 82952, 93321, 104184, 124428, 138912, 165904, 186642, 208368, 227179, 248856, 331808, 373284, 416736, 454358, 497712, 681537, 746568, 908716, 995424, 1363074, 1493136, 1627933, 1817432, 2044611, 2726148, 2986272, 3255866, 3634864, 4089222, 4883799, 5452296, 6511732, 7269728, 8178444, 9767598, 10904592, 13023464, 14651397, 15003943, 16356888, 19535196, 21809184, 26046928, 29302794, 30007886, 32713776, 39070392, 45011829, 52093856, 58605588, 60015772, 65427552, 78140784, 90023658, 117211176, 120031544, 135035487, 156281568, 180047316, 234422352, 240063088, 270070974, 360094632, 468844704, 480126176, 540141948, 720189264, 1080283896, 1440378528, 2160567792, 2355619051, 4321135584, 4711238102, 7066857153, 9422476204, 14133714306, 18844952408, 21200571459, 28267428612, 37689904816, 42401142918, 56534857224, 75379809632, 84802285836, 113069714448, 169604571672, 226139428896, 339209143344, 678418286688]

約数ペア:

[(1, 678418286688), (2, 339209143344), (3, 226139428896), (4, 169604571672), (6, 113069714448), (8, 84802285836), (9, 75379809632), (12, 56534857224), (16, 42401142918), (18, 37689904816), (24, 28267428612), (32, 21200571459), (36, 18844952408), (48, 14133714306), (72, 9422476204), (96, 7066857153), (144, 4711238102), (157, 4321135584), (288, 2355619051), (314, 2160567792), (471, 1440378528), (628, 1080283896), (942, 720189264), (1256, 540141948), (1413, 480126176), (1447, 468844704), (1884, 360094632), (2512, 270070974), (2826, 240063088), (2894, 234422352), (3768, 180047316), (4341, 156281568), (5024, 135035487), (5652, 120031544), (5788, 117211176), (7536, 90023658), (8682, 78140784), (10369, 65427552), (11304, 60015772), (11576, 58605588), (13023, 52093856), (15072, 45011829), (17364, 39070392), (20738, 32713776), (22608, 30007886), (23152, 29302794), (26046, 26046928), (31107, 21809184), (34728, 19535196), (41476, 16356888), (45216, 15003943), (46304, 14651397), (52092, 13023464), (62214, 10904592), (69456, 9767598), (82952, 8178444), (93321, 7269728), (104184, 6511732), (124428, 5452296), (138912, 4883799), (165904, 4089222), (186642, 3634864), (208368, 3255866), (227179, 2986272), (248856, 2726148), (331808, 2044611), (373284, 1817432), (416736, 1627933), (454358, 1493136), (497712, 1363074), (681537, 995424), (746568, 908716)]