13309980208

素因数分解:

$2^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{10369}}^1$

素因数の和:10614

約数の個数: 80

約数和(自身を含む): 30069017920

約数和(自身を除く): 16759037712

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 73, 112, 146, 157, 292, 314, 511, 584, 628, 1022, 1099, 1168, 1256, 2044, 2198, 2512, 4088, 4396, 8176, 8792, 10369, 11461, 17584, 20738, 22922, 41476, 45844, 72583, 80227, 82952, 91688, 145166, 160454, 165904, 183376, 290332, 320908, 580664, 641816, 756937, 1161328, 1283632, 1513874, 1627933, 3027748, 3255866, 5298559, 6055496, 6511732, 10597118, 11395531, 12110992, 13023464, 21194236, 22791062, 26046928, 42388472, 45582124, 84776944, 91164248, 118839109, 182328496, 237678218, 475356436, 831873763, 950712872, 1663747526, 1901425744, 3327495052, 6654990104, 13309980208]

約数ペア:

[(1, 13309980208), (2, 6654990104), (4, 3327495052), (7, 1901425744), (8, 1663747526), (14, 950712872), (16, 831873763), (28, 475356436), (56, 237678218), (73, 182328496), (112, 118839109), (146, 91164248), (157, 84776944), (292, 45582124), (314, 42388472), (511, 26046928), (584, 22791062), (628, 21194236), (1022, 13023464), (1099, 12110992), (1168, 11395531), (1256, 10597118), (2044, 6511732), (2198, 6055496), (2512, 5298559), (4088, 3255866), (4396, 3027748), (8176, 1627933), (8792, 1513874), (10369, 1283632), (11461, 1161328), (17584, 756937), (20738, 641816), (22922, 580664), (41476, 320908), (45844, 290332), (72583, 183376), (80227, 165904), (82952, 160454), (91688, 145166)]