274110122

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{719}}^1$

素因数の和:819

約数の個数: 64

約数和(自身を含む): 510935040

約数和(自身を除く): 236824918

約数列:

[1, 2, 11, 13, 22, 26, 31, 43, 62, 86, 143, 286, 341, 403, 473, 559, 682, 719, 806, 946, 1118, 1333, 1438, 2666, 4433, 6149, 7909, 8866, 9347, 12298, 14663, 15818, 17329, 18694, 22289, 29326, 30917, 34658, 44578, 61834, 102817, 190619, 205634, 245179, 289757, 340087, 381238, 401921, 490358, 579514, 680174, 803842, 958427, 1916854, 3187327, 4421131, 6374654, 8842262, 10542697, 12459551, 21085394, 24919102, 137055061, 274110122]

約数ペア:

[(1, 274110122), (2, 137055061), (11, 24919102), (13, 21085394), (22, 12459551), (26, 10542697), (31, 8842262), (43, 6374654), (62, 4421131), (86, 3187327), (143, 1916854), (286, 958427), (341, 803842), (403, 680174), (473, 579514), (559, 490358), (682, 401921), (719, 381238), (806, 340087), (946, 289757), (1118, 245179), (1333, 205634), (1438, 190619), (2666, 102817), (4433, 61834), (6149, 44578), (7909, 34658), (8866, 30917), (9347, 29326), (12298, 22289), (14663, 18694), (15818, 17329)]