215537676

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{257}}^1\times {\mathrm{1487}}^1$

素因数の和:1798

約数の個数: 48

約数和(自身を含む): 515966976

約数和(自身を除く): 300429300

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 257, 282, 514, 564, 771, 1028, 1487, 1542, 2974, 3084, 4461, 5948, 8922, 12079, 17844, 24158, 36237, 48316, 69889, 72474, 139778, 144948, 209667, 279556, 382159, 419334, 764318, 838668, 1146477, 1528636, 2292954, 4585908, 17961473, 35922946, 53884419, 71845892, 107768838, 215537676]

約数ペア:

[(1, 215537676), (2, 107768838), (3, 71845892), (4, 53884419), (6, 35922946), (12, 17961473), (47, 4585908), (94, 2292954), (141, 1528636), (188, 1146477), (257, 838668), (282, 764318), (514, 419334), (564, 382159), (771, 279556), (1028, 209667), (1487, 144948), (1542, 139778), (2974, 72474), (3084, 69889), (4461, 48316), (5948, 36237), (8922, 24158), (12079, 17844)]