221817096

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{54049}}^1$

素因数の和:54083

約数の個数: 64

約数和(自身を含む): 648600000

約数和(自身を除く): 426782904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 513, 684, 1026, 1368, 2052, 4104, 54049, 108098, 162147, 216196, 324294, 432392, 486441, 648588, 972882, 1026931, 1297176, 1459323, 1945764, 2053862, 2918646, 3080793, 3891528, 4107724, 5837292, 6161586, 8215448, 9242379, 11674584, 12323172, 18484758, 24646344, 27727137, 36969516, 55454274, 73939032, 110908548, 221817096]

約数ペア:

[(1, 221817096), (2, 110908548), (3, 73939032), (4, 55454274), (6, 36969516), (8, 27727137), (9, 24646344), (12, 18484758), (18, 12323172), (19, 11674584), (24, 9242379), (27, 8215448), (36, 6161586), (38, 5837292), (54, 4107724), (57, 3891528), (72, 3080793), (76, 2918646), (108, 2053862), (114, 1945764), (152, 1459323), (171, 1297176), (216, 1026931), (228, 972882), (342, 648588), (456, 486441), (513, 432392), (684, 324294), (1026, 216196), (1368, 162147), (2052, 108098), (4104, 54049)]