260931504

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{13903}}^1$

素因数の和:13954

約数の個数: 80

約数和(自身を含む): 744809472

約数和(自身を除く): 483877968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 23, 24, 34, 46, 48, 51, 68, 69, 92, 102, 136, 138, 184, 204, 272, 276, 368, 391, 408, 552, 782, 816, 1104, 1173, 1564, 2346, 3128, 4692, 6256, 9384, 13903, 18768, 27806, 41709, 55612, 83418, 111224, 166836, 222448, 236351, 319769, 333672, 472702, 639538, 667344, 709053, 945404, 959307, 1279076, 1418106, 1890808, 1918614, 2558152, 2836212, 3781616, 3837228, 5116304, 5436073, 5672424, 7674456, 10872146, 11344848, 15348912, 16308219, 21744292, 32616438, 43488584, 65232876, 86977168, 130465752, 260931504]

約数ペア:

[(1, 260931504), (2, 130465752), (3, 86977168), (4, 65232876), (6, 43488584), (8, 32616438), (12, 21744292), (16, 16308219), (17, 15348912), (23, 11344848), (24, 10872146), (34, 7674456), (46, 5672424), (48, 5436073), (51, 5116304), (68, 3837228), (69, 3781616), (92, 2836212), (102, 2558152), (136, 1918614), (138, 1890808), (184, 1418106), (204, 1279076), (272, 959307), (276, 945404), (368, 709053), (391, 667344), (408, 639538), (552, 472702), (782, 333672), (816, 319769), (1104, 236351), (1173, 222448), (1564, 166836), (2346, 111224), (3128, 83418), (4692, 55612), (6256, 41709), (9384, 27806), (13903, 18768)]