577830964

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{613}}^1$

素因数の和:872

約数の個数: 48

約数和(自身を含む): 1086534400

約数和(自身を除く): 508703436

約数列:

[1, 2, 4, 19, 38, 76, 79, 157, 158, 314, 316, 613, 628, 1226, 1501, 2452, 2983, 3002, 5966, 6004, 11647, 11932, 12403, 23294, 24806, 46588, 48427, 49612, 96241, 96854, 192482, 193708, 235657, 384964, 471314, 920113, 942628, 1828579, 1840226, 3657158, 3680452, 7314316, 7603039, 15206078, 30412156, 144457741, 288915482, 577830964]

約数ペア:

[(1, 577830964), (2, 288915482), (4, 144457741), (19, 30412156), (38, 15206078), (76, 7603039), (79, 7314316), (157, 3680452), (158, 3657158), (314, 1840226), (316, 1828579), (613, 942628), (628, 920113), (1226, 471314), (1501, 384964), (2452, 235657), (2983, 193708), (3002, 192482), (5966, 96854), (6004, 96241), (11647, 49612), (11932, 48427), (12403, 46588), (23294, 24806)]