419223588

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{18553}}^1$

素因数の和:18836

約数の個数: 48

約数和(自身を含む): 1122145920

約数和(自身を除く): 702922332

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 269, 538, 807, 1076, 1614, 1883, 3228, 3766, 5649, 7532, 11298, 18553, 22596, 37106, 55659, 74212, 111318, 129871, 222636, 259742, 389613, 519484, 779226, 1558452, 4990757, 9981514, 14972271, 19963028, 29944542, 34935299, 59889084, 69870598, 104805897, 139741196, 209611794, 419223588]

約数ペア:

[(1, 419223588), (2, 209611794), (3, 139741196), (4, 104805897), (6, 69870598), (7, 59889084), (12, 34935299), (14, 29944542), (21, 19963028), (28, 14972271), (42, 9981514), (84, 4990757), (269, 1558452), (538, 779226), (807, 519484), (1076, 389613), (1614, 259742), (1883, 222636), (3228, 129871), (3766, 111318), (5649, 74212), (7532, 55659), (11298, 37106), (18553, 22596)]