1898328264

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{32377}}^1$

素因数の和:32742

約数の個数: 64

約数和(自身を含む): 5439504000

約数和(自身を除く): 3541175736

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 349, 698, 1047, 1396, 2094, 2443, 2792, 4188, 4886, 7329, 8376, 9772, 14658, 19544, 29316, 32377, 58632, 64754, 97131, 129508, 194262, 226639, 259016, 388524, 453278, 679917, 777048, 906556, 1359834, 1813112, 2719668, 5439336, 11299573, 22599146, 33898719, 45198292, 67797438, 79097011, 90396584, 135594876, 158194022, 237291033, 271189752, 316388044, 474582066, 632776088, 949164132, 1898328264]

約数ペア:

[(1, 1898328264), (2, 949164132), (3, 632776088), (4, 474582066), (6, 316388044), (7, 271189752), (8, 237291033), (12, 158194022), (14, 135594876), (21, 90396584), (24, 79097011), (28, 67797438), (42, 45198292), (56, 33898719), (84, 22599146), (168, 11299573), (349, 5439336), (698, 2719668), (1047, 1813112), (1396, 1359834), (2094, 906556), (2443, 777048), (2792, 679917), (4188, 453278), (4886, 388524), (7329, 259016), (8376, 226639), (9772, 194262), (14658, 129508), (19544, 97131), (29316, 64754), (32377, 58632)]