319463008

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{4877}}^1$

素因数の和:4999

約数の個数: 48

約数和(自身を含む): 663798240

約数和(自身を除く): 344335232

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 89, 92, 178, 184, 356, 368, 712, 736, 1424, 2047, 2848, 4094, 4877, 8188, 9754, 16376, 19508, 32752, 39016, 65504, 78032, 112171, 156064, 224342, 434053, 448684, 868106, 897368, 1736212, 1794736, 3472424, 3589472, 6944848, 9983219, 13889696, 19966438, 39932876, 79865752, 159731504, 319463008]

約数ペア:

[(1, 319463008), (2, 159731504), (4, 79865752), (8, 39932876), (16, 19966438), (23, 13889696), (32, 9983219), (46, 6944848), (89, 3589472), (92, 3472424), (178, 1794736), (184, 1736212), (356, 897368), (368, 868106), (712, 448684), (736, 434053), (1424, 224342), (2047, 156064), (2848, 112171), (4094, 78032), (4877, 65504), (8188, 39016), (9754, 32752), (16376, 19508)]