751361208

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1493}}^1\times {\mathrm{1613}}^1$

素因数の和:3128

約数の個数: 64

約数和(自身を含む): 2025505440

約数和(自身を除く): 1274144232

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 1493, 1613, 2986, 3226, 4479, 4839, 5972, 6452, 8958, 9678, 11944, 12904, 17916, 19356, 19409, 20969, 35832, 38712, 38818, 41938, 58227, 62907, 77636, 83876, 116454, 125814, 155272, 167752, 232908, 251628, 465816, 503256, 2408209, 4816418, 7224627, 9632836, 14449254, 19265672, 28898508, 31306717, 57797016, 62613434, 93920151, 125226868, 187840302, 250453736, 375680604, 751361208]

約数ペア:

[(1, 751361208), (2, 375680604), (3, 250453736), (4, 187840302), (6, 125226868), (8, 93920151), (12, 62613434), (13, 57797016), (24, 31306717), (26, 28898508), (39, 19265672), (52, 14449254), (78, 9632836), (104, 7224627), (156, 4816418), (312, 2408209), (1493, 503256), (1613, 465816), (2986, 251628), (3226, 232908), (4479, 167752), (4839, 155272), (5972, 125814), (6452, 116454), (8958, 83876), (9678, 77636), (11944, 62907), (12904, 58227), (17916, 41938), (19356, 38818), (19409, 38712), (20969, 35832)]