1500979272

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{20129}}^1$

素因数の和:20390

約数の個数: 64

約数和(自身を含む): 4058208000

約数和(自身を除く): 2557228728

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 239, 312, 478, 717, 956, 1434, 1912, 2868, 3107, 5736, 6214, 9321, 12428, 18642, 20129, 24856, 37284, 40258, 60387, 74568, 80516, 120774, 161032, 241548, 261677, 483096, 523354, 785031, 1046708, 1570062, 2093416, 3140124, 4810831, 6280248, 9621662, 14432493, 19243324, 28864986, 38486648, 57729972, 62540803, 115459944, 125081606, 187622409, 250163212, 375244818, 500326424, 750489636, 1500979272]

約数ペア:

[(1, 1500979272), (2, 750489636), (3, 500326424), (4, 375244818), (6, 250163212), (8, 187622409), (12, 125081606), (13, 115459944), (24, 62540803), (26, 57729972), (39, 38486648), (52, 28864986), (78, 19243324), (104, 14432493), (156, 9621662), (239, 6280248), (312, 4810831), (478, 3140124), (717, 2093416), (956, 1570062), (1434, 1046708), (1912, 785031), (2868, 523354), (3107, 483096), (5736, 261677), (6214, 241548), (9321, 161032), (12428, 120774), (18642, 80516), (20129, 74568), (24856, 60387), (37284, 40258)]