291336032

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{30449}}^1$

素因数の和:30495

約数の個数: 48

約数和(自身を含む): 644565600

約数和(自身を除く): 353229568

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 92, 104, 184, 208, 299, 368, 416, 598, 736, 1196, 2392, 4784, 9568, 30449, 60898, 121796, 243592, 395837, 487184, 700327, 791674, 974368, 1400654, 1583348, 2801308, 3166696, 5602616, 6333392, 9104251, 11205232, 12666784, 18208502, 22410464, 36417004, 72834008, 145668016, 291336032]

約数ペア:

[(1, 291336032), (2, 145668016), (4, 72834008), (8, 36417004), (13, 22410464), (16, 18208502), (23, 12666784), (26, 11205232), (32, 9104251), (46, 6333392), (52, 5602616), (92, 3166696), (104, 2801308), (184, 1583348), (208, 1400654), (299, 974368), (368, 791674), (416, 700327), (598, 487184), (736, 395837), (1196, 243592), (2392, 121796), (4784, 60898), (9568, 30449)]