345306

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1$

素因数の和:270

約数の個数: 32

約数和(自身を含む): 786240

約数和(自身を除く): 440934

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 233, 247, 466, 494, 699, 741, 1398, 1482, 3029, 4427, 6058, 8854, 9087, 13281, 18174, 26562, 57551, 115102, 172653, 345306]

約数ペア:

[(1, 345306), (2, 172653), (3, 115102), (6, 57551), (13, 26562), (19, 18174), (26, 13281), (38, 9087), (39, 8854), (57, 6058), (78, 4427), (114, 3029), (233, 1482), (247, 1398), (466, 741), (494, 699)]