388967173824

素因数分解:

$2^6\times 3^1\times {\mathrm{107}}^1\times {\mathrm{947}}^1\times {\mathrm{19993}}^1$

素因数の和:21062

約数の個数: 112

約数和(自身を含む): 1039909373568

約数和(自身を除く): 650942199744

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 107, 192, 214, 321, 428, 642, 856, 947, 1284, 1712, 1894, 2568, 2841, 3424, 3788, 5136, 5682, 6848, 7576, 10272, 11364, 15152, 19993, 20544, 22728, 30304, 39986, 45456, 59979, 60608, 79972, 90912, 101329, 119958, 159944, 181824, 202658, 239916, 303987, 319888, 405316, 479832, 607974, 639776, 810632, 959664, 1215948, 1279552, 1621264, 1919328, 2139251, 2431896, 3242528, 3838656, 4278502, 4863792, 6417753, 6485056, 8557004, 9727584, 12835506, 17114008, 18933371, 19455168, 25671012, 34228016, 37866742, 51342024, 56800113, 68456032, 75733484, 102684048, 113600226, 136912064, 151466968, 205368096, 227200452, 302933936, 410736192, 454400904, 605867872, 908801808, 1211735744, 1817603616, 2025870697, 3635207232, 4051741394, 6077612091, 8103482788, 12155224182, 16206965576, 24310448364, 32413931152, 48620896728, 64827862304, 97241793456, 129655724608, 194483586912, 388967173824]

約数ペア:

[(1, 388967173824), (2, 194483586912), (3, 129655724608), (4, 97241793456), (6, 64827862304), (8, 48620896728), (12, 32413931152), (16, 24310448364), (24, 16206965576), (32, 12155224182), (48, 8103482788), (64, 6077612091), (96, 4051741394), (107, 3635207232), (192, 2025870697), (214, 1817603616), (321, 1211735744), (428, 908801808), (642, 605867872), (856, 454400904), (947, 410736192), (1284, 302933936), (1712, 227200452), (1894, 205368096), (2568, 151466968), (2841, 136912064), (3424, 113600226), (3788, 102684048), (5136, 75733484), (5682, 68456032), (6848, 56800113), (7576, 51342024), (10272, 37866742), (11364, 34228016), (15152, 25671012), (19993, 19455168), (20544, 18933371), (22728, 17114008), (30304, 12835506), (39986, 9727584), (45456, 8557004), (59979, 6485056), (60608, 6417753), (79972, 4863792), (90912, 4278502), (101329, 3838656), (119958, 3242528), (159944, 2431896), (181824, 2139251), (202658, 1919328), (239916, 1621264), (303987, 1279552), (319888, 1215948), (405316, 959664), (479832, 810632), (607974, 639776)]