1209231232

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{601}}^1\times {\mathrm{1429}}^1$

素因数の和:2055

約数の個数: 64

約数和(自身を含む): 2634231600

約数和(自身を除く): 1425000368

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 601, 704, 1202, 1408, 1429, 2404, 2858, 4808, 5716, 6611, 9616, 11432, 13222, 15719, 19232, 22864, 26444, 31438, 38464, 45728, 52888, 62876, 76928, 91456, 105776, 125752, 182912, 211552, 251504, 423104, 503008, 846208, 858829, 1006016, 1717658, 2012032, 3435316, 6870632, 9447119, 13741264, 18894238, 27482528, 37788476, 54965056, 75576952, 109930112, 151153904, 302307808, 604615616, 1209231232]

約数ペア:

[(1, 1209231232), (2, 604615616), (4, 302307808), (8, 151153904), (11, 109930112), (16, 75576952), (22, 54965056), (32, 37788476), (44, 27482528), (64, 18894238), (88, 13741264), (128, 9447119), (176, 6870632), (352, 3435316), (601, 2012032), (704, 1717658), (1202, 1006016), (1408, 858829), (1429, 846208), (2404, 503008), (2858, 423104), (4808, 251504), (5716, 211552), (6611, 182912), (9616, 125752), (11432, 105776), (13222, 91456), (15719, 76928), (19232, 62876), (22864, 52888), (26444, 45728), (31438, 38464)]