1245192

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{307}}^1$

素因数の和:342

約数の個数: 48

約数和(自身を含む): 3381840

約数和(自身を除く): 2136648

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 169, 307, 312, 338, 507, 614, 676, 921, 1014, 1228, 1352, 1842, 2028, 2456, 3684, 3991, 4056, 7368, 7982, 11973, 15964, 23946, 31928, 47892, 51883, 95784, 103766, 155649, 207532, 311298, 415064, 622596, 1245192]

約数ペア:

[(1, 1245192), (2, 622596), (3, 415064), (4, 311298), (6, 207532), (8, 155649), (12, 103766), (13, 95784), (24, 51883), (26, 47892), (39, 31928), (52, 23946), (78, 15964), (104, 11973), (156, 7982), (169, 7368), (307, 4056), (312, 3991), (338, 3684), (507, 2456), (614, 2028), (676, 1842), (921, 1352), (1014, 1228)]