428503608

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{50867}}^1$

素因数の和:50898

約数の個数: 80

約数和(自身を含む): 1292555880

約数和(自身を除く): 864052272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 312, 324, 351, 468, 648, 702, 936, 1053, 1404, 2106, 2808, 4212, 8424, 50867, 101734, 152601, 203468, 305202, 406936, 457803, 610404, 661271, 915606, 1220808, 1322542, 1373409, 1831212, 1983813, 2645084, 2746818, 3662424, 3967626, 4120227, 5290168, 5493636, 5951439, 7935252, 8240454, 10987272, 11902878, 15870504, 16480908, 17854317, 23805756, 32961816, 35708634, 47611512, 53562951, 71417268, 107125902, 142834536, 214251804, 428503608]

約数ペア:

[(1, 428503608), (2, 214251804), (3, 142834536), (4, 107125902), (6, 71417268), (8, 53562951), (9, 47611512), (12, 35708634), (13, 32961816), (18, 23805756), (24, 17854317), (26, 16480908), (27, 15870504), (36, 11902878), (39, 10987272), (52, 8240454), (54, 7935252), (72, 5951439), (78, 5493636), (81, 5290168), (104, 4120227), (108, 3967626), (117, 3662424), (156, 2746818), (162, 2645084), (216, 1983813), (234, 1831212), (312, 1373409), (324, 1322542), (351, 1220808), (468, 915606), (648, 661271), (702, 610404), (936, 457803), (1053, 406936), (1404, 305202), (2106, 203468), (2808, 152601), (4212, 101734), (8424, 50867)]