6656688

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{811}}^1$

素因数の和:847

約数の個数: 80

約数和(自身を含む): 20137600

約数和(自身を除く): 13480912

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, 811, 912, 1026, 1368, 1622, 2052, 2433, 2736, 3244, 4104, 4866, 6488, 7299, 8208, 9732, 12976, 14598, 15409, 19464, 21897, 29196, 30818, 38928, 43794, 46227, 58392, 61636, 87588, 92454, 116784, 123272, 138681, 175176, 184908, 246544, 277362, 350352, 369816, 416043, 554724, 739632, 832086, 1109448, 1664172, 2218896, 3328344, 6656688]

約数ペア:

[(1, 6656688), (2, 3328344), (3, 2218896), (4, 1664172), (6, 1109448), (8, 832086), (9, 739632), (12, 554724), (16, 416043), (18, 369816), (19, 350352), (24, 277362), (27, 246544), (36, 184908), (38, 175176), (48, 138681), (54, 123272), (57, 116784), (72, 92454), (76, 87588), (108, 61636), (114, 58392), (144, 46227), (152, 43794), (171, 38928), (216, 30818), (228, 29196), (304, 21897), (342, 19464), (432, 15409), (456, 14598), (513, 12976), (684, 9732), (811, 8208), (912, 7299), (1026, 6488), (1368, 4866), (1622, 4104), (2052, 3244), (2433, 2736)]