305972352

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1997}}^1$

素因数の和:2043

約数の個数: 192

約数和(自身を含む): 1059739200

約数和(自身を除く): 753766848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 56, 57, 63, 64, 72, 76, 84, 96, 112, 114, 126, 128, 133, 144, 152, 168, 171, 192, 224, 228, 252, 266, 288, 304, 336, 342, 384, 399, 448, 456, 504, 532, 576, 608, 672, 684, 798, 896, 912, 1008, 1064, 1152, 1197, 1216, 1344, 1368, 1596, 1824, 1997, 2016, 2128, 2394, 2432, 2688, 2736, 3192, 3648, 3994, 4032, 4256, 4788, 5472, 5991, 6384, 7296, 7988, 8064, 8512, 9576, 10944, 11982, 12768, 13979, 15976, 17024, 17973, 19152, 21888, 23964, 25536, 27958, 31952, 35946, 37943, 38304, 41937, 47928, 51072, 55916, 63904, 71892, 75886, 76608, 83874, 95856, 111832, 113829, 125811, 127808, 143784, 151772, 153216, 167748, 191712, 223664, 227658, 251622, 255616, 265601, 287568, 303544, 335496, 341487, 383424, 447328, 455316, 503244, 531202, 575136, 607088, 670992, 682974, 766848, 796803, 894656, 910632, 1006488, 1062404, 1150272, 1214176, 1341984, 1365948, 1593606, 1789312, 1821264, 2012976, 2124808, 2300544, 2390409, 2428352, 2683968, 2731896, 3187212, 3642528, 4025952, 4249616, 4780818, 4856704, 5367936, 5463792, 6374424, 7285056, 8051904, 8499232, 9561636, 10927584, 12748848, 14570112, 16103808, 16998464, 19123272, 21855168, 25497696, 33996928, 38246544, 43710336, 50995392, 76493088, 101990784, 152986176, 305972352]

約数ペア:

[(1, 305972352), (2, 152986176), (3, 101990784), (4, 76493088), (6, 50995392), (7, 43710336), (8, 38246544), (9, 33996928), (12, 25497696), (14, 21855168), (16, 19123272), (18, 16998464), (19, 16103808), (21, 14570112), (24, 12748848), (28, 10927584), (32, 9561636), (36, 8499232), (38, 8051904), (42, 7285056), (48, 6374424), (56, 5463792), (57, 5367936), (63, 4856704), (64, 4780818), (72, 4249616), (76, 4025952), (84, 3642528), (96, 3187212), (112, 2731896), (114, 2683968), (126, 2428352), (128, 2390409), (133, 2300544), (144, 2124808), (152, 2012976), (168, 1821264), (171, 1789312), (192, 1593606), (224, 1365948), (228, 1341984), (252, 1214176), (266, 1150272), (288, 1062404), (304, 1006488), (336, 910632), (342, 894656), (384, 796803), (399, 766848), (448, 682974), (456, 670992), (504, 607088), (532, 575136), (576, 531202), (608, 503244), (672, 455316), (684, 447328), (798, 383424), (896, 341487), (912, 335496), (1008, 303544), (1064, 287568), (1152, 265601), (1197, 255616), (1216, 251622), (1344, 227658), (1368, 223664), (1596, 191712), (1824, 167748), (1997, 153216), (2016, 151772), (2128, 143784), (2394, 127808), (2432, 125811), (2688, 113829), (2736, 111832), (3192, 95856), (3648, 83874), (3994, 76608), (4032, 75886), (4256, 71892), (4788, 63904), (5472, 55916), (5991, 51072), (6384, 47928), (7296, 41937), (7988, 38304), (8064, 37943), (8512, 35946), (9576, 31952), (10944, 27958), (11982, 25536), (12768, 23964), (13979, 21888), (15976, 19152), (17024, 17973)]