8413700848

素因数分解:

$2^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^2$

素因数の和:391

約数の個数: 120

約数和(自身を含む): 19267287648

約数和(自身を除く): 10853586800

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 73, 97, 103, 112, 146, 194, 206, 292, 388, 412, 511, 584, 679, 721, 776, 824, 1022, 1168, 1358, 1442, 1552, 1648, 2044, 2716, 2884, 4088, 5432, 5768, 7081, 7519, 8176, 9991, 10609, 10864, 11536, 14162, 15038, 19982, 21218, 28324, 30076, 39964, 42436, 49567, 52633, 56648, 60152, 69937, 74263, 79928, 84872, 99134, 105266, 113296, 120304, 139874, 148526, 159856, 169744, 198268, 210532, 279748, 297052, 396536, 421064, 559496, 594104, 729343, 774457, 793072, 842128, 1029073, 1118992, 1188208, 1458686, 1548914, 2058146, 2917372, 3097828, 4116292, 5105401, 5421199, 5834744, 6195656, 7203511, 8232584, 10210802, 10842398, 11669488, 12391312, 14407022, 16465168, 20421604, 21684796, 28814044, 40843208, 43369592, 57628088, 75122329, 81686416, 86739184, 115256176, 150244658, 300489316, 525856303, 600978632, 1051712606, 1201957264, 2103425212, 4206850424, 8413700848]

約数ペア:

[(1, 8413700848), (2, 4206850424), (4, 2103425212), (7, 1201957264), (8, 1051712606), (14, 600978632), (16, 525856303), (28, 300489316), (56, 150244658), (73, 115256176), (97, 86739184), (103, 81686416), (112, 75122329), (146, 57628088), (194, 43369592), (206, 40843208), (292, 28814044), (388, 21684796), (412, 20421604), (511, 16465168), (584, 14407022), (679, 12391312), (721, 11669488), (776, 10842398), (824, 10210802), (1022, 8232584), (1168, 7203511), (1358, 6195656), (1442, 5834744), (1552, 5421199), (1648, 5105401), (2044, 4116292), (2716, 3097828), (2884, 2917372), (4088, 2058146), (5432, 1548914), (5768, 1458686), (7081, 1188208), (7519, 1118992), (8176, 1029073), (9991, 842128), (10609, 793072), (10864, 774457), (11536, 729343), (14162, 594104), (15038, 559496), (19982, 421064), (21218, 396536), (28324, 297052), (30076, 279748), (39964, 210532), (42436, 198268), (49567, 169744), (52633, 159856), (56648, 148526), (60152, 139874), (69937, 120304), (74263, 113296), (79928, 105266), (84872, 99134)]