423702916

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37549}}^1$

素因数の和:37604

約数の個数: 48

約数和(自身を含む): 942054400

約数和(自身を除く): 518351484

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 182, 217, 364, 403, 434, 806, 868, 1612, 2821, 5642, 11284, 37549, 75098, 150196, 262843, 488137, 525686, 976274, 1051372, 1164019, 1952548, 2328038, 3416959, 4656076, 6833918, 8148133, 13667836, 15132247, 16296266, 30264494, 32592532, 60528988, 105925729, 211851458, 423702916]

約数ペア:

[(1, 423702916), (2, 211851458), (4, 105925729), (7, 60528988), (13, 32592532), (14, 30264494), (26, 16296266), (28, 15132247), (31, 13667836), (52, 8148133), (62, 6833918), (91, 4656076), (124, 3416959), (182, 2328038), (217, 1952548), (364, 1164019), (403, 1051372), (434, 976274), (806, 525686), (868, 488137), (1612, 262843), (2821, 150196), (5642, 75098), (11284, 37549)]