304832394

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{2459}}^1$

素因数の和:2635

約数の個数: 48

約数和(自身を含む): 676952640

約数和(自身を除く): 372120246

約数列:

[1, 2, 3, 6, 9, 18, 71, 97, 142, 194, 213, 291, 426, 582, 639, 873, 1278, 1746, 2459, 4918, 6887, 7377, 13774, 14754, 20661, 22131, 41322, 44262, 61983, 123966, 174589, 238523, 349178, 477046, 523767, 715569, 1047534, 1431138, 1571301, 2146707, 3142602, 4293414, 16935133, 33870266, 50805399, 101610798, 152416197, 304832394]

約数ペア:

[(1, 304832394), (2, 152416197), (3, 101610798), (6, 50805399), (9, 33870266), (18, 16935133), (71, 4293414), (97, 3142602), (142, 2146707), (194, 1571301), (213, 1431138), (291, 1047534), (426, 715569), (582, 523767), (639, 477046), (873, 349178), (1278, 238523), (1746, 174589), (2459, 123966), (4918, 61983), (6887, 44262), (7377, 41322), (13774, 22131), (14754, 20661)]