388541016

素因数分解:

$2^3\times 3^3\times {\mathrm{1798801}}^1$

素因数の和:1798816

約数の個数: 32

約数和(自身を含む): 1079281200

約数和(自身を除く): 690740184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 1798801, 3597602, 5396403, 7195204, 10792806, 14390408, 16189209, 21585612, 32378418, 43171224, 48567627, 64756836, 97135254, 129513672, 194270508, 388541016]

約数ペア:

[(1, 388541016), (2, 194270508), (3, 129513672), (4, 97135254), (6, 64756836), (8, 48567627), (9, 43171224), (12, 32378418), (18, 21585612), (24, 16189209), (27, 14390408), (36, 10792806), (54, 7195204), (72, 5396403), (108, 3597602), (216, 1798801)]