981477748656

素因数分解:

$2^4\times 3^3\times {\mathrm{281}}^1\times {\mathrm{443}}^1\times {\mathrm{18251}}^1$

素因数の和:18992

約数の個数: 160

約数和(自身を含む): 2833767555840

約数和(自身を除く): 1852289807184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 281, 432, 443, 562, 843, 886, 1124, 1329, 1686, 1772, 2248, 2529, 2658, 3372, 3544, 3987, 4496, 5058, 5316, 6744, 7088, 7587, 7974, 10116, 10632, 11961, 13488, 15174, 15948, 18251, 20232, 21264, 23922, 30348, 31896, 36502, 40464, 47844, 54753, 60696, 63792, 73004, 95688, 109506, 121392, 124483, 146008, 164259, 191376, 219012, 248966, 292016, 328518, 373449, 438024, 492777, 497932, 657036, 746898, 876048, 985554, 995864, 1120347, 1314072, 1493796, 1971108, 1991728, 2240694, 2628144, 2987592, 3361041, 3942216, 4481388, 5128531, 5975184, 6722082, 7884432, 8085193, 8962776, 10257062, 13444164, 15385593, 16170386, 17925552, 20514124, 24255579, 26888328, 30771186, 32340772, 41028248, 46156779, 48511158, 53776656, 61542372, 64681544, 72766737, 82056496, 92313558, 97022316, 123084744, 129363088, 138470337, 145533474, 184627116, 194044632, 218300211, 246169488, 276940674, 291066948, 369254232, 388089264, 436600422, 553881348, 582133896, 738508464, 873200844, 1107762696, 1164267792, 1746401688, 2215525392, 2271939233, 3492803376, 4543878466, 6815817699, 9087756932, 13631635398, 18175513864, 20447453097, 27263270796, 36351027728, 40894906194, 54526541592, 61342359291, 81789812388, 109053083184, 122684718582, 163579624776, 245369437164, 327159249552, 490738874328, 981477748656]

約数ペア:

[(1, 981477748656), (2, 490738874328), (3, 327159249552), (4, 245369437164), (6, 163579624776), (8, 122684718582), (9, 109053083184), (12, 81789812388), (16, 61342359291), (18, 54526541592), (24, 40894906194), (27, 36351027728), (36, 27263270796), (48, 20447453097), (54, 18175513864), (72, 13631635398), (108, 9087756932), (144, 6815817699), (216, 4543878466), (281, 3492803376), (432, 2271939233), (443, 2215525392), (562, 1746401688), (843, 1164267792), (886, 1107762696), (1124, 873200844), (1329, 738508464), (1686, 582133896), (1772, 553881348), (2248, 436600422), (2529, 388089264), (2658, 369254232), (3372, 291066948), (3544, 276940674), (3987, 246169488), (4496, 218300211), (5058, 194044632), (5316, 184627116), (6744, 145533474), (7088, 138470337), (7587, 129363088), (7974, 123084744), (10116, 97022316), (10632, 92313558), (11961, 82056496), (13488, 72766737), (15174, 64681544), (15948, 61542372), (18251, 53776656), (20232, 48511158), (21264, 46156779), (23922, 41028248), (30348, 32340772), (31896, 30771186), (36502, 26888328), (40464, 24255579), (47844, 20514124), (54753, 17925552), (60696, 16170386), (63792, 15385593), (73004, 13444164), (95688, 10257062), (109506, 8962776), (121392, 8085193), (124483, 7884432), (146008, 6722082), (164259, 5975184), (191376, 5128531), (219012, 4481388), (248966, 3942216), (292016, 3361041), (328518, 2987592), (373449, 2628144), (438024, 2240694), (492777, 1991728), (497932, 1971108), (657036, 1493796), (746898, 1314072), (876048, 1120347), (985554, 995864)]