259355648

素因数分解:

$2^{10}\times {\mathrm{103}}^1\times {\mathrm{2459}}^1$

素因数の和:2582

約数の個数: 44

約数和(自身を含む): 523704480

約数和(自身を除く): 264348832

約数列:

[1, 2, 4, 8, 16, 32, 64, 103, 128, 206, 256, 412, 512, 824, 1024, 1648, 2459, 3296, 4918, 6592, 9836, 13184, 19672, 26368, 39344, 52736, 78688, 105472, 157376, 253277, 314752, 506554, 629504, 1013108, 1259008, 2026216, 2518016, 4052432, 8104864, 16209728, 32419456, 64838912, 129677824, 259355648]

約数ペア:

[(1, 259355648), (2, 129677824), (4, 64838912), (8, 32419456), (16, 16209728), (32, 8104864), (64, 4052432), (103, 2518016), (128, 2026216), (206, 1259008), (256, 1013108), (412, 629504), (512, 506554), (824, 314752), (1024, 253277), (1648, 157376), (2459, 105472), (3296, 78688), (4918, 52736), (6592, 39344), (9836, 26368), (13184, 19672)]