2490384

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{307}}^1$

素因数の和:344

約数の個数: 60

約数和(自身を含む): 6989136

約数和(自身を除く): 4498752

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 169, 208, 307, 312, 338, 507, 614, 624, 676, 921, 1014, 1228, 1352, 1842, 2028, 2456, 2704, 3684, 3991, 4056, 4912, 7368, 7982, 8112, 11973, 14736, 15964, 23946, 31928, 47892, 51883, 63856, 95784, 103766, 155649, 191568, 207532, 311298, 415064, 622596, 830128, 1245192, 2490384]

約数ペア:

[(1, 2490384), (2, 1245192), (3, 830128), (4, 622596), (6, 415064), (8, 311298), (12, 207532), (13, 191568), (16, 155649), (24, 103766), (26, 95784), (39, 63856), (48, 51883), (52, 47892), (78, 31928), (104, 23946), (156, 15964), (169, 14736), (208, 11973), (307, 8112), (312, 7982), (338, 7368), (507, 4912), (614, 4056), (624, 3991), (676, 3684), (921, 2704), (1014, 2456), (1228, 2028), (1352, 1842)]