15691622088

素因数分解:

$2^3\times 3^1\times {\mathrm{197}}^1\times {\mathrm{1237}}^1\times {\mathrm{2683}}^1$

素因数の和:4126

約数の個数: 64

約数和(自身を含む): 39474768960

約数和(自身を除く): 23783146872

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 197, 394, 591, 788, 1182, 1237, 1576, 2364, 2474, 2683, 3711, 4728, 4948, 5366, 7422, 8049, 9896, 10732, 14844, 16098, 21464, 29688, 32196, 64392, 243689, 487378, 528551, 731067, 974756, 1057102, 1462134, 1585653, 1949512, 2114204, 2924268, 3171306, 3318871, 4228408, 5848536, 6342612, 6637742, 9956613, 12685224, 13275484, 19913226, 26550968, 39826452, 79652904, 653817587, 1307635174, 1961452761, 2615270348, 3922905522, 5230540696, 7845811044, 15691622088]

約数ペア:

[(1, 15691622088), (2, 7845811044), (3, 5230540696), (4, 3922905522), (6, 2615270348), (8, 1961452761), (12, 1307635174), (24, 653817587), (197, 79652904), (394, 39826452), (591, 26550968), (788, 19913226), (1182, 13275484), (1237, 12685224), (1576, 9956613), (2364, 6637742), (2474, 6342612), (2683, 5848536), (3711, 4228408), (4728, 3318871), (4948, 3171306), (5366, 2924268), (7422, 2114204), (8049, 1949512), (9896, 1585653), (10732, 1462134), (14844, 1057102), (16098, 974756), (21464, 731067), (29688, 528551), (32196, 487378), (64392, 243689)]