13269344

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{149}}^1$

素因数の和:204

約数の個数: 72

約数和(自身を含む): 30164400

約数和(自身を除く): 16895056

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 88, 92, 121, 149, 176, 184, 242, 253, 298, 352, 368, 484, 506, 596, 736, 968, 1012, 1192, 1639, 1936, 2024, 2384, 2783, 3278, 3427, 3872, 4048, 4768, 5566, 6556, 6854, 8096, 11132, 13112, 13708, 18029, 22264, 26224, 27416, 36058, 37697, 44528, 52448, 54832, 72116, 75394, 89056, 109664, 144232, 150788, 288464, 301576, 414667, 576928, 603152, 829334, 1206304, 1658668, 3317336, 6634672, 13269344]

約数ペア:

[(1, 13269344), (2, 6634672), (4, 3317336), (8, 1658668), (11, 1206304), (16, 829334), (22, 603152), (23, 576928), (32, 414667), (44, 301576), (46, 288464), (88, 150788), (92, 144232), (121, 109664), (149, 89056), (176, 75394), (184, 72116), (242, 54832), (253, 52448), (298, 44528), (352, 37697), (368, 36058), (484, 27416), (506, 26224), (596, 22264), (736, 18029), (968, 13708), (1012, 13112), (1192, 11132), (1639, 8096), (1936, 6854), (2024, 6556), (2384, 5566), (2783, 4768), (3278, 4048), (3427, 3872)]