298368464

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{1723}}^1$

素因数の和:1947

約数の個数: 40

約数和(自身を含む): 590021760

約数和(自身を除く): 291653296

約数列:

[1, 2, 4, 8, 16, 79, 137, 158, 274, 316, 548, 632, 1096, 1264, 1723, 2192, 3446, 6892, 10823, 13784, 21646, 27568, 43292, 86584, 136117, 173168, 236051, 272234, 472102, 544468, 944204, 1088936, 1888408, 2177872, 3776816, 18648029, 37296058, 74592116, 149184232, 298368464]

約数ペア:

[(1, 298368464), (2, 149184232), (4, 74592116), (8, 37296058), (16, 18648029), (79, 3776816), (137, 2177872), (158, 1888408), (274, 1088936), (316, 944204), (548, 544468), (632, 472102), (1096, 272234), (1264, 236051), (1723, 173168), (2192, 136117), (3446, 86584), (6892, 43292), (10823, 27568), (13784, 21646)]