2120561424

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{258353}}^1$

素因数の和:258389

約数の個数: 80

約数和(自身を含む): 6407179200

約数和(自身を除く): 4286617776

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, 258353, 516706, 775059, 1033412, 1550118, 2066824, 2325177, 3100236, 4133648, 4650354, 4908707, 6200472, 6975531, 9300708, 9817414, 12400944, 13951062, 14726121, 18601416, 19634828, 27902124, 29452242, 37202832, 39269656, 44178363, 55804248, 58904484, 78539312, 88356726, 111608496, 117808968, 132535089, 176713452, 235617936, 265070178, 353426904, 530140356, 706853808, 1060280712, 2120561424]

約数ペア:

[(1, 2120561424), (2, 1060280712), (3, 706853808), (4, 530140356), (6, 353426904), (8, 265070178), (9, 235617936), (12, 176713452), (16, 132535089), (18, 117808968), (19, 111608496), (24, 88356726), (27, 78539312), (36, 58904484), (38, 55804248), (48, 44178363), (54, 39269656), (57, 37202832), (72, 29452242), (76, 27902124), (108, 19634828), (114, 18601416), (144, 14726121), (152, 13951062), (171, 12400944), (216, 9817414), (228, 9300708), (304, 6975531), (342, 6200472), (432, 4908707), (456, 4650354), (513, 4133648), (684, 3100236), (912, 2325177), (1026, 2066824), (1368, 1550118), (2052, 1033412), (2736, 775059), (4104, 516706), (8208, 258353)]