1259388

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^2\times {\mathrm{23}}^1$

素因数の和:65

約数の個数: 90

約数和(自身を含む): 3720024

約数和(自身を除く): 2460636

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 27, 36, 39, 46, 52, 54, 69, 78, 81, 92, 108, 117, 138, 156, 162, 169, 207, 234, 276, 299, 324, 338, 351, 414, 468, 507, 598, 621, 676, 702, 828, 897, 1014, 1053, 1196, 1242, 1404, 1521, 1794, 1863, 2028, 2106, 2484, 2691, 3042, 3588, 3726, 3887, 4212, 4563, 5382, 6084, 7452, 7774, 8073, 9126, 10764, 11661, 13689, 15548, 16146, 18252, 23322, 24219, 27378, 32292, 34983, 46644, 48438, 54756, 69966, 96876, 104949, 139932, 209898, 314847, 419796, 629694, 1259388]

約数ペア:

[(1, 1259388), (2, 629694), (3, 419796), (4, 314847), (6, 209898), (9, 139932), (12, 104949), (13, 96876), (18, 69966), (23, 54756), (26, 48438), (27, 46644), (36, 34983), (39, 32292), (46, 27378), (52, 24219), (54, 23322), (69, 18252), (78, 16146), (81, 15548), (92, 13689), (108, 11661), (117, 10764), (138, 9126), (156, 8073), (162, 7774), (169, 7452), (207, 6084), (234, 5382), (276, 4563), (299, 4212), (324, 3887), (338, 3726), (351, 3588), (414, 3042), (468, 2691), (507, 2484), (598, 2106), (621, 2028), (676, 1863), (702, 1794), (828, 1521), (897, 1404), (1014, 1242), (1053, 1196)]