316872

素因数分解:

$2^3\times 3^5\times {\mathrm{163}}^1$

素因数の和:184

約数の個数: 48

約数和(自身を含む): 895440

約数和(自身を除く): 578568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 163, 216, 243, 324, 326, 486, 489, 648, 652, 972, 978, 1304, 1467, 1944, 1956, 2934, 3912, 4401, 5868, 8802, 11736, 13203, 17604, 26406, 35208, 39609, 52812, 79218, 105624, 158436, 316872]

約数ペア:

[(1, 316872), (2, 158436), (3, 105624), (4, 79218), (6, 52812), (8, 39609), (9, 35208), (12, 26406), (18, 17604), (24, 13203), (27, 11736), (36, 8802), (54, 5868), (72, 4401), (81, 3912), (108, 2934), (162, 1956), (163, 1944), (216, 1467), (243, 1304), (324, 978), (326, 972), (486, 652), (489, 648)]