254008272

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{755977}}^1$

素因数の和:755995

約数の個数: 40

約数和(自身を含む): 749930176

約数和(自身を除く): 495921904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 755977, 1511954, 2267931, 3023908, 4535862, 5291839, 6047816, 9071724, 10583678, 12095632, 15875517, 18143448, 21167356, 31751034, 36286896, 42334712, 63502068, 84669424, 127004136, 254008272]

約数ペア:

[(1, 254008272), (2, 127004136), (3, 84669424), (4, 63502068), (6, 42334712), (7, 36286896), (8, 31751034), (12, 21167356), (14, 18143448), (16, 15875517), (21, 12095632), (24, 10583678), (28, 9071724), (42, 6047816), (48, 5291839), (56, 4535862), (84, 3023908), (112, 2267931), (168, 1511954), (336, 755977)]