679493738

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{4679}}^1$

素因数の和:4763

約数の個数: 64

約数和(自身を含む): 1358622720

約数和(自身を除く): 679128982

約数列:

[1, 2, 7, 11, 14, 22, 23, 41, 46, 77, 82, 154, 161, 253, 287, 322, 451, 506, 574, 902, 943, 1771, 1886, 3157, 3542, 4679, 6314, 6601, 9358, 10373, 13202, 20746, 32753, 51469, 65506, 72611, 102938, 107617, 145222, 191839, 215234, 360283, 383678, 720566, 753319, 1183787, 1342873, 1506638, 2110229, 2367574, 2685746, 4220458, 4412297, 8286509, 8824594, 14771603, 16573018, 29543206, 30886079, 48535267, 61772158, 97070534, 339746869, 679493738]

約数ペア:

[(1, 679493738), (2, 339746869), (7, 97070534), (11, 61772158), (14, 48535267), (22, 30886079), (23, 29543206), (41, 16573018), (46, 14771603), (77, 8824594), (82, 8286509), (154, 4412297), (161, 4220458), (253, 2685746), (287, 2367574), (322, 2110229), (451, 1506638), (506, 1342873), (574, 1183787), (902, 753319), (943, 720566), (1771, 383678), (1886, 360283), (3157, 215234), (3542, 191839), (4679, 145222), (6314, 107617), (6601, 102938), (9358, 72611), (10373, 65506), (13202, 51469), (20746, 32753)]