313880451412

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{8969}}^1\times {\mathrm{25657}}^1$

素因数の和:34672

約数の個数: 48

約数和(自身を含む): 618649274880

約数和(自身を除く): 304768823468

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 1364, 8969, 17938, 25657, 35876, 51314, 98659, 102628, 197318, 278039, 282227, 394636, 556078, 564454, 795367, 1112156, 1128908, 1590734, 3058429, 3181468, 6116858, 8749037, 12233716, 17498074, 34996148, 230117633, 460235266, 920470532, 2531293963, 5062587926, 7133646623, 10125175852, 14267293246, 28534586492, 78470112853, 156940225706, 313880451412]

約数ペア:

[(1, 313880451412), (2, 156940225706), (4, 78470112853), (11, 28534586492), (22, 14267293246), (31, 10125175852), (44, 7133646623), (62, 5062587926), (124, 2531293963), (341, 920470532), (682, 460235266), (1364, 230117633), (8969, 34996148), (17938, 17498074), (25657, 12233716), (35876, 8749037), (51314, 6116858), (98659, 3181468), (102628, 3058429), (197318, 1590734), (278039, 1128908), (282227, 1112156), (394636, 795367), (556078, 564454)]