243339144

素因数分解:

$2^3\times 3^1\times {\mathrm{653}}^1\times {\mathrm{15527}}^1$

素因数の和:16189

約数の個数: 32

約数和(自身を含む): 609318720

約数和(自身を除く): 365979576

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 653, 1306, 1959, 2612, 3918, 5224, 7836, 15527, 15672, 31054, 46581, 62108, 93162, 124216, 186324, 372648, 10139131, 20278262, 30417393, 40556524, 60834786, 81113048, 121669572, 243339144]

約数ペア:

[(1, 243339144), (2, 121669572), (3, 81113048), (4, 60834786), (6, 40556524), (8, 30417393), (12, 20278262), (24, 10139131), (653, 372648), (1306, 186324), (1959, 124216), (2612, 93162), (3918, 62108), (5224, 46581), (7836, 31054), (15527, 15672)]