213153552

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{25969}}^1$

素因数の和:26005

約数の個数: 80

約数和(自身を含む): 644056000

約数和(自身を除く): 430902448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 108, 114, 144, 152, 171, 216, 228, 304, 342, 432, 456, 513, 684, 912, 1026, 1368, 2052, 2736, 4104, 8208, 25969, 51938, 77907, 103876, 155814, 207752, 233721, 311628, 415504, 467442, 493411, 623256, 701163, 934884, 986822, 1246512, 1402326, 1480233, 1869768, 1973644, 2804652, 2960466, 3739536, 3947288, 4440699, 5609304, 5920932, 7894576, 8881398, 11218608, 11841864, 13322097, 17762796, 23683728, 26644194, 35525592, 53288388, 71051184, 106576776, 213153552]

約数ペア:

[(1, 213153552), (2, 106576776), (3, 71051184), (4, 53288388), (6, 35525592), (8, 26644194), (9, 23683728), (12, 17762796), (16, 13322097), (18, 11841864), (19, 11218608), (24, 8881398), (27, 7894576), (36, 5920932), (38, 5609304), (48, 4440699), (54, 3947288), (57, 3739536), (72, 2960466), (76, 2804652), (108, 1973644), (114, 1869768), (144, 1480233), (152, 1402326), (171, 1246512), (216, 986822), (228, 934884), (304, 701163), (342, 623256), (432, 493411), (456, 467442), (513, 415504), (684, 311628), (912, 233721), (1026, 207752), (1368, 155814), (2052, 103876), (2736, 77907), (4104, 51938), (8208, 25969)]