1603009968

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{280639}}^1$

素因数の和:280674

約数の個数: 80

約数和(自身を含む): 5011107840

約数和(自身を除く): 3408097872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 68, 84, 102, 112, 119, 136, 168, 204, 238, 272, 336, 357, 408, 476, 714, 816, 952, 1428, 1904, 2856, 5712, 280639, 561278, 841917, 1122556, 1683834, 1964473, 2245112, 3367668, 3928946, 4490224, 4770863, 5893419, 6735336, 7857892, 9541726, 11786838, 13470672, 14312589, 15715784, 19083452, 23573676, 28625178, 31431568, 33396041, 38166904, 47147352, 57250356, 66792082, 76333808, 94294704, 100188123, 114500712, 133584164, 200376246, 229001424, 267168328, 400752492, 534336656, 801504984, 1603009968]

約数ペア:

[(1, 1603009968), (2, 801504984), (3, 534336656), (4, 400752492), (6, 267168328), (7, 229001424), (8, 200376246), (12, 133584164), (14, 114500712), (16, 100188123), (17, 94294704), (21, 76333808), (24, 66792082), (28, 57250356), (34, 47147352), (42, 38166904), (48, 33396041), (51, 31431568), (56, 28625178), (68, 23573676), (84, 19083452), (102, 15715784), (112, 14312589), (119, 13470672), (136, 11786838), (168, 9541726), (204, 7857892), (238, 6735336), (272, 5893419), (336, 4770863), (357, 4490224), (408, 3928946), (476, 3367668), (714, 2245112), (816, 1964473), (952, 1683834), (1428, 1122556), (1904, 841917), (2856, 561278), (5712, 280639)]