291275380488

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{228990079}}^1$

素因数の和:228990141

約数の個数: 32

約数和(自身を含む): 741927859200

約数和(自身を除く): 450652478712

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 228990079, 457980158, 686970237, 915960316, 1373940474, 1831920632, 2747880948, 5495761896, 12136474187, 24272948374, 36409422561, 48545896748, 72818845122, 97091793496, 145637690244, 291275380488]

約数ペア:

[(1, 291275380488), (2, 145637690244), (3, 97091793496), (4, 72818845122), (6, 48545896748), (8, 36409422561), (12, 24272948374), (24, 12136474187), (53, 5495761896), (106, 2747880948), (159, 1831920632), (212, 1373940474), (318, 915960316), (424, 686970237), (636, 457980158), (1272, 228990079)]