448578

素因数分解:

$2^1\times 3^5\times {\mathrm{13}}^1\times {\mathrm{71}}^1$

素因数の和:101

約数の個数: 48

約数和(自身を含む): 1100736

約数和(自身を除く): 652158

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 71, 78, 81, 117, 142, 162, 213, 234, 243, 351, 426, 486, 639, 702, 923, 1053, 1278, 1846, 1917, 2106, 2769, 3159, 3834, 5538, 5751, 6318, 8307, 11502, 16614, 17253, 24921, 34506, 49842, 74763, 149526, 224289, 448578]

約数ペア:

[(1, 448578), (2, 224289), (3, 149526), (6, 74763), (9, 49842), (13, 34506), (18, 24921), (26, 17253), (27, 16614), (39, 11502), (54, 8307), (71, 6318), (78, 5751), (81, 5538), (117, 3834), (142, 3159), (162, 2769), (213, 2106), (234, 1917), (243, 1846), (351, 1278), (426, 1053), (486, 923), (639, 702)]