746978366967

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{3917}}^1\times {\mathrm{16481}}^1$

素因数の和:20456

約数の個数: 64

約数和(自身を含む): 1239868339200

約数和(自身を除く): 492889972233

約数列:

[1, 3, 7, 19, 21, 29, 57, 87, 133, 203, 399, 551, 609, 1653, 3857, 3917, 11571, 11751, 16481, 27419, 49443, 74423, 82257, 113593, 115367, 223269, 313139, 340779, 346101, 477949, 520961, 795151, 939417, 1433847, 1562883, 2158267, 2191973, 2385453, 3345643, 6474801, 6575919, 9081031, 10036929, 15107869, 27243093, 45323607, 63567217, 64556077, 190701651, 193668231, 451892539, 1226565463, 1355677617, 1872126233, 3679696389, 5616378699, 8585958241, 13104883631, 25757874723, 35570398427, 39314650893, 106711195281, 248992788989, 746978366967]

約数ペア:

[(1, 746978366967), (3, 248992788989), (7, 106711195281), (19, 39314650893), (21, 35570398427), (29, 25757874723), (57, 13104883631), (87, 8585958241), (133, 5616378699), (203, 3679696389), (399, 1872126233), (551, 1355677617), (609, 1226565463), (1653, 451892539), (3857, 193668231), (3917, 190701651), (11571, 64556077), (11751, 63567217), (16481, 45323607), (27419, 27243093), (49443, 15107869), (74423, 10036929), (82257, 9081031), (113593, 6575919), (115367, 6474801), (223269, 3345643), (313139, 2385453), (340779, 2191973), (346101, 2158267), (477949, 1562883), (520961, 1433847), (795151, 939417)]