1218944704

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{619}}^1\times {\mathrm{1061}}^1$

素因数の和:1721

約数の個数: 56

約数和(自身を含む): 2508656400

約数和(自身を除く): 1289711696

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 232, 464, 619, 928, 1061, 1238, 1856, 2122, 2476, 4244, 4952, 8488, 9904, 16976, 17951, 19808, 30769, 33952, 35902, 39616, 61538, 67904, 71804, 123076, 143608, 246152, 287216, 492304, 574432, 656759, 984608, 1148864, 1313518, 1969216, 2627036, 5254072, 10508144, 19046011, 21016288, 38092022, 42032576, 76184044, 152368088, 304736176, 609472352, 1218944704]

約数ペア:

[(1, 1218944704), (2, 609472352), (4, 304736176), (8, 152368088), (16, 76184044), (29, 42032576), (32, 38092022), (58, 21016288), (64, 19046011), (116, 10508144), (232, 5254072), (464, 2627036), (619, 1969216), (928, 1313518), (1061, 1148864), (1238, 984608), (1856, 656759), (2122, 574432), (2476, 492304), (4244, 287216), (4952, 246152), (8488, 143608), (9904, 123076), (16976, 71804), (17951, 67904), (19808, 61538), (30769, 39616), (33952, 35902)]