253772568

素因数分解:

$2^3\times 3^3\times 7^2\times {\mathrm{23977}}^1$

素因数の和:24006

約数の個数: 96

約数和(自身を含む): 820047600

約数和(自身を除く): 566275032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 84, 98, 108, 126, 147, 168, 189, 196, 216, 252, 294, 378, 392, 441, 504, 588, 756, 882, 1176, 1323, 1512, 1764, 2646, 3528, 5292, 10584, 23977, 47954, 71931, 95908, 143862, 167839, 191816, 215793, 287724, 335678, 431586, 503517, 575448, 647379, 671356, 863172, 1007034, 1174873, 1294758, 1342712, 1510551, 1726344, 2014068, 2349746, 2589516, 3021102, 3524619, 4028136, 4531653, 4699492, 5179032, 6042204, 7049238, 9063306, 9398984, 10573857, 12084408, 14098476, 18126612, 21147714, 28196952, 31721571, 36253224, 42295428, 63443142, 84590856, 126886284, 253772568]

約数ペア:

[(1, 253772568), (2, 126886284), (3, 84590856), (4, 63443142), (6, 42295428), (7, 36253224), (8, 31721571), (9, 28196952), (12, 21147714), (14, 18126612), (18, 14098476), (21, 12084408), (24, 10573857), (27, 9398984), (28, 9063306), (36, 7049238), (42, 6042204), (49, 5179032), (54, 4699492), (56, 4531653), (63, 4028136), (72, 3524619), (84, 3021102), (98, 2589516), (108, 2349746), (126, 2014068), (147, 1726344), (168, 1510551), (189, 1342712), (196, 1294758), (216, 1174873), (252, 1007034), (294, 863172), (378, 671356), (392, 647379), (441, 575448), (504, 503517), (588, 431586), (756, 335678), (882, 287724), (1176, 215793), (1323, 191816), (1512, 167839), (1764, 143862), (2646, 95908), (3528, 71931), (5292, 47954), (10584, 23977)]