287051936

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:286

約数の個数: 96

約数和(自身を含む): 622702080

約数和(自身を除く): 335650144

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 47, 68, 94, 103, 109, 136, 188, 206, 218, 272, 376, 412, 436, 544, 752, 799, 824, 872, 1504, 1598, 1648, 1744, 1751, 1853, 3196, 3296, 3488, 3502, 3706, 4841, 5123, 6392, 7004, 7412, 9682, 10246, 11227, 12784, 14008, 14824, 19364, 20492, 22454, 25568, 28016, 29648, 38728, 40984, 44908, 56032, 59296, 77456, 81968, 82297, 87091, 89816, 154912, 163936, 164594, 174182, 179632, 190859, 329188, 348364, 359264, 381718, 527669, 658376, 696728, 763436, 1055338, 1316752, 1393456, 1526872, 2110676, 2633504, 2786912, 3053744, 4221352, 6107488, 8442704, 8970373, 16885408, 17940746, 35881492, 71762984, 143525968, 287051936]

約数ペア:

[(1, 287051936), (2, 143525968), (4, 71762984), (8, 35881492), (16, 17940746), (17, 16885408), (32, 8970373), (34, 8442704), (47, 6107488), (68, 4221352), (94, 3053744), (103, 2786912), (109, 2633504), (136, 2110676), (188, 1526872), (206, 1393456), (218, 1316752), (272, 1055338), (376, 763436), (412, 696728), (436, 658376), (544, 527669), (752, 381718), (799, 359264), (824, 348364), (872, 329188), (1504, 190859), (1598, 179632), (1648, 174182), (1744, 164594), (1751, 163936), (1853, 154912), (3196, 89816), (3296, 87091), (3488, 82297), (3502, 81968), (3706, 77456), (4841, 59296), (5123, 56032), (6392, 44908), (7004, 40984), (7412, 38728), (9682, 29648), (10246, 28016), (11227, 25568), (12784, 22454), (14008, 20492), (14824, 19364)]