1292294736

素因数分解:

$2^4\times 3^4\times {\mathrm{997141}}^1$

素因数の和:997161

約数の個数: 50

約数和(自身を含む): 3740279642

約数和(自身を除く): 2447984906

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 997141, 1994282, 2991423, 3988564, 5982846, 7977128, 8974269, 11965692, 15954256, 17948538, 23931384, 26922807, 35897076, 47862768, 53845614, 71794152, 80768421, 107691228, 143588304, 161536842, 215382456, 323073684, 430764912, 646147368, 1292294736]

約数ペア:

[(1, 1292294736), (2, 646147368), (3, 430764912), (4, 323073684), (6, 215382456), (8, 161536842), (9, 143588304), (12, 107691228), (16, 80768421), (18, 71794152), (24, 53845614), (27, 47862768), (36, 35897076), (48, 26922807), (54, 23931384), (72, 17948538), (81, 15954256), (108, 11965692), (144, 8974269), (162, 7977128), (216, 5982846), (324, 3988564), (432, 2991423), (648, 1994282), (1296, 997141)]