640970295042

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{14302903}}^1$

素因数の和:14303023

約数の個数: 64

約数和(自身を含む): 1614740649984

約数和(自身を除く): 973770354942

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 97, 154, 194, 231, 291, 462, 582, 679, 1067, 1358, 2037, 2134, 3201, 4074, 6402, 7469, 14938, 22407, 44814, 14302903, 28605806, 42908709, 85817418, 100120321, 157331933, 200240642, 300360963, 314663866, 471995799, 600721926, 943991598, 1101323531, 1387381591, 2202647062, 2774763182, 3303970593, 4162144773, 6607941186, 8324289546, 9711671137, 15261197501, 19423342274, 29135013411, 30522395002, 45783592503, 58270026822, 91567185006, 106828382507, 213656765014, 320485147521, 640970295042]

約数ペア:

[(1, 640970295042), (2, 320485147521), (3, 213656765014), (6, 106828382507), (7, 91567185006), (11, 58270026822), (14, 45783592503), (21, 30522395002), (22, 29135013411), (33, 19423342274), (42, 15261197501), (66, 9711671137), (77, 8324289546), (97, 6607941186), (154, 4162144773), (194, 3303970593), (231, 2774763182), (291, 2202647062), (462, 1387381591), (582, 1101323531), (679, 943991598), (1067, 600721926), (1358, 471995799), (2037, 314663866), (2134, 300360963), (3201, 200240642), (4074, 157331933), (6402, 100120321), (7469, 85817418), (14938, 42908709), (22407, 28605806), (44814, 14302903)]