290468564

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{59}}^2\times {\mathrm{907}}^1$

素因数の和:1052

約数の個数: 36

約数和(自身を含む): 540158304

約数和(自身を除く): 249689740

約数列:

[1, 2, 4, 23, 46, 59, 92, 118, 236, 907, 1357, 1814, 2714, 3481, 3628, 5428, 6962, 13924, 20861, 41722, 53513, 80063, 83444, 107026, 160126, 214052, 320252, 1230799, 2461598, 3157267, 4923196, 6314534, 12629068, 72617141, 145234282, 290468564]

約数ペア:

[(1, 290468564), (2, 145234282), (4, 72617141), (23, 12629068), (46, 6314534), (59, 4923196), (92, 3157267), (118, 2461598), (236, 1230799), (907, 320252), (1357, 214052), (1814, 160126), (2714, 107026), (3481, 83444), (3628, 80063), (5428, 53513), (6962, 41722), (13924, 20861)]