1643537496

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{11321}}^1$

素因数の和:11616

約数の個数: 64

約数和(自身を含む): 4304171520

約数和(自身を除く): 2660634024

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 263, 276, 526, 552, 789, 1052, 1578, 2104, 3156, 6049, 6312, 11321, 12098, 18147, 22642, 24196, 33963, 36294, 45284, 48392, 67926, 72588, 90568, 135852, 145176, 260383, 271704, 520766, 781149, 1041532, 1562298, 2083064, 2977423, 3124596, 5954846, 6249192, 8932269, 11909692, 17864538, 23819384, 35729076, 68480729, 71458152, 136961458, 205442187, 273922916, 410884374, 547845832, 821768748, 1643537496]

約数ペア:

[(1, 1643537496), (2, 821768748), (3, 547845832), (4, 410884374), (6, 273922916), (8, 205442187), (12, 136961458), (23, 71458152), (24, 68480729), (46, 35729076), (69, 23819384), (92, 17864538), (138, 11909692), (184, 8932269), (263, 6249192), (276, 5954846), (526, 3124596), (552, 2977423), (789, 2083064), (1052, 1562298), (1578, 1041532), (2104, 781149), (3156, 520766), (6049, 271704), (6312, 260383), (11321, 145176), (12098, 135852), (18147, 90568), (22642, 72588), (24196, 67926), (33963, 48392), (36294, 45284)]