553896

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{157}}^1$

素因数の和:183

約数の個数: 72

約数和(自身を含む): 1756170

約数和(自身を除く): 1202274

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 157, 168, 196, 252, 294, 314, 392, 441, 471, 504, 588, 628, 882, 942, 1099, 1176, 1256, 1413, 1764, 1884, 2198, 2826, 3297, 3528, 3768, 4396, 5652, 6594, 7693, 8792, 9891, 11304, 13188, 15386, 19782, 23079, 26376, 30772, 39564, 46158, 61544, 69237, 79128, 92316, 138474, 184632, 276948, 553896]

約数ペア:

[(1, 553896), (2, 276948), (3, 184632), (4, 138474), (6, 92316), (7, 79128), (8, 69237), (9, 61544), (12, 46158), (14, 39564), (18, 30772), (21, 26376), (24, 23079), (28, 19782), (36, 15386), (42, 13188), (49, 11304), (56, 9891), (63, 8792), (72, 7693), (84, 6594), (98, 5652), (126, 4396), (147, 3768), (157, 3528), (168, 3297), (196, 2826), (252, 2198), (294, 1884), (314, 1764), (392, 1413), (441, 1256), (471, 1176), (504, 1099), (588, 942), (628, 882)]