1298981304

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{784409}}^1$

素因数の和:784444

約数の個数: 48

約数和(自身を含む): 3671038800

約数和(自身を除く): 2372057496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 552, 828, 1656, 784409, 1568818, 2353227, 3137636, 4706454, 6275272, 7059681, 9412908, 14119362, 18041407, 18825816, 28238724, 36082814, 54124221, 56477448, 72165628, 108248442, 144331256, 162372663, 216496884, 324745326, 432993768, 649490652, 1298981304]

約数ペア:

[(1, 1298981304), (2, 649490652), (3, 432993768), (4, 324745326), (6, 216496884), (8, 162372663), (9, 144331256), (12, 108248442), (18, 72165628), (23, 56477448), (24, 54124221), (36, 36082814), (46, 28238724), (69, 18825816), (72, 18041407), (92, 14119362), (138, 9412908), (184, 7059681), (207, 6275272), (276, 4706454), (414, 3137636), (552, 2353227), (828, 1568818), (1656, 784409)]