2338818559

素因数分解:

$7^3\times {\mathrm{11}}^3\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:210

約数の個数: 64

約数和(自身を含む): 3091968000

約数和(自身を除く): 753149441

約数列:

[1, 7, 11, 47, 49, 77, 109, 121, 329, 343, 517, 539, 763, 847, 1199, 1331, 2303, 3619, 3773, 5123, 5341, 5687, 5929, 8393, 9317, 13189, 16121, 25333, 35861, 37387, 39809, 41503, 56353, 58751, 62557, 65219, 92323, 145079, 177331, 251027, 278663, 394471, 411257, 437899, 456533, 619883, 646261, 1015553, 1757189, 1950641, 2761297, 3065293, 4339181, 4523827, 6818713, 7108871, 19329079, 21457051, 30374267, 47730991, 49762097, 212619869, 334116937, 2338818559]

約数ペア:

[(1, 2338818559), (7, 334116937), (11, 212619869), (47, 49762097), (49, 47730991), (77, 30374267), (109, 21457051), (121, 19329079), (329, 7108871), (343, 6818713), (517, 4523827), (539, 4339181), (763, 3065293), (847, 2761297), (1199, 1950641), (1331, 1757189), (2303, 1015553), (3619, 646261), (3773, 619883), (5123, 456533), (5341, 437899), (5687, 411257), (5929, 394471), (8393, 278663), (9317, 251027), (13189, 177331), (16121, 145079), (25333, 92323), (35861, 65219), (37387, 62557), (39809, 58751), (41503, 56353)]