221412312

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{93187}}^1$

素因数の和:93213

約数の個数: 64

約数和(自身を含む): 670953600

約数和(自身を除く): 449541288

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 88, 99, 108, 132, 198, 216, 264, 297, 396, 594, 792, 1188, 2376, 93187, 186374, 279561, 372748, 559122, 745496, 838683, 1025057, 1118244, 1677366, 2050114, 2236488, 2516049, 3075171, 3354732, 4100228, 5032098, 6150342, 6709464, 8200456, 9225513, 10064196, 12300684, 18451026, 20128392, 24601368, 27676539, 36902052, 55353078, 73804104, 110706156, 221412312]

約数ペア:

[(1, 221412312), (2, 110706156), (3, 73804104), (4, 55353078), (6, 36902052), (8, 27676539), (9, 24601368), (11, 20128392), (12, 18451026), (18, 12300684), (22, 10064196), (24, 9225513), (27, 8200456), (33, 6709464), (36, 6150342), (44, 5032098), (54, 4100228), (66, 3354732), (72, 3075171), (88, 2516049), (99, 2236488), (108, 2050114), (132, 1677366), (198, 1118244), (216, 1025057), (264, 838683), (297, 745496), (396, 559122), (594, 372748), (792, 279561), (1188, 186374), (2376, 93187)]