321387304

素因数分解:

$2^3\times 7^1\times {\mathrm{1811}}^1\times {\mathrm{3169}}^1$

素因数の和:4993

約数の個数: 32

約数和(自身を含む): 689284800

約数和(自身を除く): 367897496

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1811, 3169, 3622, 6338, 7244, 12676, 12677, 14488, 22183, 25352, 25354, 44366, 50708, 88732, 101416, 177464, 5739059, 11478118, 22956236, 40173413, 45912472, 80346826, 160693652, 321387304]

約数ペア:

[(1, 321387304), (2, 160693652), (4, 80346826), (7, 45912472), (8, 40173413), (14, 22956236), (28, 11478118), (56, 5739059), (1811, 177464), (3169, 101416), (3622, 88732), (6338, 50708), (7244, 44366), (12676, 25354), (12677, 25352), (14488, 22183)]