571036336

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{1103}}^1$

素因数の和:1274

約数の個数: 80

約数和(自身を含む): 1264919040

約数和(自身を除く): 693882704

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 131, 152, 208, 247, 262, 304, 494, 524, 988, 1048, 1103, 1703, 1976, 2096, 2206, 2489, 3406, 3952, 4412, 4978, 6812, 8824, 9956, 13624, 14339, 17648, 19912, 20957, 27248, 28678, 32357, 39824, 41914, 57356, 64714, 83828, 114712, 129428, 144493, 167656, 229424, 258856, 272441, 288986, 335312, 517712, 544882, 577972, 1089764, 1155944, 1878409, 2179528, 2311888, 2745367, 3756818, 4359056, 5490734, 7513636, 10981468, 15027272, 21962936, 30054544, 35689771, 43925872, 71379542, 142759084, 285518168, 571036336]

約数ペア:

[(1, 571036336), (2, 285518168), (4, 142759084), (8, 71379542), (13, 43925872), (16, 35689771), (19, 30054544), (26, 21962936), (38, 15027272), (52, 10981468), (76, 7513636), (104, 5490734), (131, 4359056), (152, 3756818), (208, 2745367), (247, 2311888), (262, 2179528), (304, 1878409), (494, 1155944), (524, 1089764), (988, 577972), (1048, 544882), (1103, 517712), (1703, 335312), (1976, 288986), (2096, 272441), (2206, 258856), (2489, 229424), (3406, 167656), (3952, 144493), (4412, 129428), (4978, 114712), (6812, 83828), (8824, 64714), (9956, 57356), (13624, 41914), (14339, 39824), (17648, 32357), (19912, 28678), (20957, 27248)]