463890238

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{277}}^1$

素因数の和:437

約数の個数: 64

約数和(自身を含む): 848838528

約数和(自身を除く): 384948290

約数列:

[1, 2, 7, 14, 37, 53, 61, 74, 106, 122, 259, 277, 371, 427, 518, 554, 742, 854, 1939, 1961, 2257, 3233, 3878, 3922, 4514, 6466, 10249, 13727, 14681, 15799, 16897, 20498, 22631, 27454, 29362, 31598, 33794, 45262, 71743, 102767, 118279, 119621, 143486, 205534, 236558, 239242, 543197, 625189, 837347, 895541, 1086394, 1250378, 1674694, 1791082, 3802379, 4376323, 6268787, 7604758, 8752646, 12537574, 33135017, 66270034, 231945119, 463890238]

約数ペア:

[(1, 463890238), (2, 231945119), (7, 66270034), (14, 33135017), (37, 12537574), (53, 8752646), (61, 7604758), (74, 6268787), (106, 4376323), (122, 3802379), (259, 1791082), (277, 1674694), (371, 1250378), (427, 1086394), (518, 895541), (554, 837347), (742, 625189), (854, 543197), (1939, 239242), (1961, 236558), (2257, 205534), (3233, 143486), (3878, 119621), (3922, 118279), (4514, 102767), (6466, 71743), (10249, 45262), (13727, 33794), (14681, 31598), (15799, 29362), (16897, 27454), (20498, 22631)]