274240072

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{7549}}^1$

素因数の和:7813

約数の個数: 32

約数和(自身を含む): 543600000

約数和(自身を除く): 269359928

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 239, 478, 956, 1912, 4541, 7549, 9082, 15098, 18164, 30196, 36328, 60392, 143431, 286862, 573724, 1147448, 1804211, 3608422, 7216844, 14433688, 34280009, 68560018, 137120036, 274240072]

約数ペア:

[(1, 274240072), (2, 137120036), (4, 68560018), (8, 34280009), (19, 14433688), (38, 7216844), (76, 3608422), (152, 1804211), (239, 1147448), (478, 573724), (956, 286862), (1912, 143431), (4541, 60392), (7549, 36328), (9082, 30196), (15098, 18164)]