2029272

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{257}}^1$

素因数の和:320

約数の個数: 64

約数和(自身を含む): 5944320

約数和(自身を除く): 3915048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 47, 56, 84, 94, 141, 168, 188, 257, 282, 329, 376, 514, 564, 658, 771, 987, 1028, 1128, 1316, 1542, 1799, 1974, 2056, 2632, 3084, 3598, 3948, 5397, 6168, 7196, 7896, 10794, 12079, 14392, 21588, 24158, 36237, 43176, 48316, 72474, 84553, 96632, 144948, 169106, 253659, 289896, 338212, 507318, 676424, 1014636, 2029272]

約数ペア:

[(1, 2029272), (2, 1014636), (3, 676424), (4, 507318), (6, 338212), (7, 289896), (8, 253659), (12, 169106), (14, 144948), (21, 96632), (24, 84553), (28, 72474), (42, 48316), (47, 43176), (56, 36237), (84, 24158), (94, 21588), (141, 14392), (168, 12079), (188, 10794), (257, 7896), (282, 7196), (329, 6168), (376, 5397), (514, 3948), (564, 3598), (658, 3084), (771, 2632), (987, 2056), (1028, 1974), (1128, 1799), (1316, 1542)]