329435566

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{211}}^1\times {\mathrm{227}}^1$

素因数の和:640

約数の個数: 32

約数和(自身を含む): 527829120

約数和(自身を除く): 198393554

約数列:

[1, 2, 19, 38, 181, 211, 227, 362, 422, 454, 3439, 4009, 4313, 6878, 8018, 8626, 38191, 41087, 47897, 76382, 82174, 95794, 725629, 780653, 910043, 1451258, 1561306, 1820086, 8669357, 17338714, 164717783, 329435566]

約数ペア:

[(1, 329435566), (2, 164717783), (19, 17338714), (38, 8669357), (181, 1820086), (211, 1561306), (227, 1451258), (362, 910043), (422, 780653), (454, 725629), (3439, 95794), (4009, 82174), (4313, 76382), (6878, 47897), (8018, 41087), (8626, 38191)]