423403956

素因数分解:

$2^2\times 3^3\times {\mathrm{71}}^1\times {\mathrm{55217}}^1$

素因数の和:55301

約数の個数: 48

約数和(自身を含む): 1113194880

約数和(自身を除く): 689790924

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 108, 142, 213, 284, 426, 639, 852, 1278, 1917, 2556, 3834, 7668, 55217, 110434, 165651, 220868, 331302, 496953, 662604, 993906, 1490859, 1987812, 2981718, 3920407, 5963436, 7840814, 11761221, 15681628, 23522442, 35283663, 47044884, 70567326, 105850989, 141134652, 211701978, 423403956]

約数ペア:

[(1, 423403956), (2, 211701978), (3, 141134652), (4, 105850989), (6, 70567326), (9, 47044884), (12, 35283663), (18, 23522442), (27, 15681628), (36, 11761221), (54, 7840814), (71, 5963436), (108, 3920407), (142, 2981718), (213, 1987812), (284, 1490859), (426, 993906), (639, 662604), (852, 496953), (1278, 331302), (1917, 220868), (2556, 165651), (3834, 110434), (7668, 55217)]