241780616

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{1009}}^1$

素因数の和:1422

約数の個数: 64

約数和(自身を含む): 567216000

約数和(自身を除く): 325435384

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 389, 616, 778, 1009, 1556, 2018, 2723, 3112, 4036, 4279, 5446, 7063, 8072, 8558, 10892, 11099, 14126, 17116, 21784, 22198, 28252, 29953, 34232, 44396, 56504, 59906, 77693, 88792, 119812, 155386, 239624, 310772, 392501, 621544, 785002, 1570004, 2747507, 3140008, 4317511, 5495014, 8635022, 10990028, 17270044, 21980056, 30222577, 34540088, 60445154, 120890308, 241780616]

約数ペア:

[(1, 241780616), (2, 120890308), (4, 60445154), (7, 34540088), (8, 30222577), (11, 21980056), (14, 17270044), (22, 10990028), (28, 8635022), (44, 5495014), (56, 4317511), (77, 3140008), (88, 2747507), (154, 1570004), (308, 785002), (389, 621544), (616, 392501), (778, 310772), (1009, 239624), (1556, 155386), (2018, 119812), (2723, 88792), (3112, 77693), (4036, 59906), (4279, 56504), (5446, 44396), (7063, 34232), (8072, 29953), (8558, 28252), (10892, 22198), (11099, 21784), (14126, 17116)]