213048128

素因数分解:

$2^6\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{587}}^1$

素因数の和:759

約数の個数: 56

約数和(自身を含む): 435510432

約数和(自身を除く): 222462304

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 107, 212, 214, 424, 428, 587, 848, 856, 1174, 1696, 1712, 2348, 3392, 3424, 4696, 5671, 6848, 9392, 11342, 18784, 22684, 31111, 37568, 45368, 62222, 62809, 90736, 124444, 125618, 181472, 248888, 251236, 362944, 497776, 502472, 995552, 1004944, 1991104, 2009888, 3328877, 4019776, 6657754, 13315508, 26631016, 53262032, 106524064, 213048128]

約数ペア:

[(1, 213048128), (2, 106524064), (4, 53262032), (8, 26631016), (16, 13315508), (32, 6657754), (53, 4019776), (64, 3328877), (106, 2009888), (107, 1991104), (212, 1004944), (214, 995552), (424, 502472), (428, 497776), (587, 362944), (848, 251236), (856, 248888), (1174, 181472), (1696, 125618), (1712, 124444), (2348, 90736), (3392, 62809), (3424, 62222), (4696, 45368), (5671, 37568), (6848, 31111), (9392, 22684), (11342, 18784)]