450170868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1993}}^1\times {\mathrm{2689}}^1$

素因数の和:4696

約数の個数: 48

約数和(自身を含む): 1201504640

約数和(自身を除く): 751333772

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1993, 2689, 3986, 5378, 5979, 7972, 8067, 10756, 11958, 13951, 16134, 18823, 23916, 27902, 32268, 37646, 41853, 55804, 56469, 75292, 83706, 112938, 167412, 225876, 5359177, 10718354, 16077531, 21436708, 32155062, 37514239, 64310124, 75028478, 112542717, 150056956, 225085434, 450170868]

約数ペア:

[(1, 450170868), (2, 225085434), (3, 150056956), (4, 112542717), (6, 75028478), (7, 64310124), (12, 37514239), (14, 32155062), (21, 21436708), (28, 16077531), (42, 10718354), (84, 5359177), (1993, 225876), (2689, 167412), (3986, 112938), (5378, 83706), (5979, 75292), (7972, 56469), (8067, 55804), (10756, 41853), (11958, 37646), (13951, 32268), (16134, 27902), (18823, 23916)]