274958034

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{6689}}^1$

素因数の和:6755

約数の個数: 64

約数和(自身を含む): 647377920

約数和(自身を除く): 372419886

約数列:

[1, 2, 3, 6, 13, 17, 26, 31, 34, 39, 51, 62, 78, 93, 102, 186, 221, 403, 442, 527, 663, 806, 1054, 1209, 1326, 1581, 2418, 3162, 6689, 6851, 13378, 13702, 20067, 20553, 40134, 41106, 86957, 113713, 173914, 207359, 227426, 260871, 341139, 414718, 521742, 622077, 682278, 1244154, 1478269, 2695667, 2956538, 3525103, 4434807, 5391334, 7050206, 8087001, 8869614, 10575309, 16174002, 21150618, 45826339, 91652678, 137479017, 274958034]

約数ペア:

[(1, 274958034), (2, 137479017), (3, 91652678), (6, 45826339), (13, 21150618), (17, 16174002), (26, 10575309), (31, 8869614), (34, 8087001), (39, 7050206), (51, 5391334), (62, 4434807), (78, 3525103), (93, 2956538), (102, 2695667), (186, 1478269), (221, 1244154), (403, 682278), (442, 622077), (527, 521742), (663, 414718), (806, 341139), (1054, 260871), (1209, 227426), (1326, 207359), (1581, 173914), (2418, 113713), (3162, 86957), (6689, 41106), (6851, 40134), (13378, 20553), (13702, 20067)]