340473432

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1091261}}^1$

素因数の和:1091283

約数の個数: 32

約数和(自身を含む): 916660080

約数和(自身を除く): 576186648

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 1091261, 2182522, 3273783, 4365044, 6547566, 8730088, 13095132, 14186393, 26190264, 28372786, 42559179, 56745572, 85118358, 113491144, 170236716, 340473432]

約数ペア:

[(1, 340473432), (2, 170236716), (3, 113491144), (4, 85118358), (6, 56745572), (8, 42559179), (12, 28372786), (13, 26190264), (24, 14186393), (26, 13095132), (39, 8730088), (52, 6547566), (78, 4365044), (104, 3273783), (156, 2182522), (312, 1091261)]