282964528

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{239}}^1$

素因数の和:327

約数の個数: 120

約数和(自身を含む): 709240320

約数和(自身を除く): 426275792

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 44, 56, 62, 77, 88, 112, 124, 154, 176, 217, 239, 248, 308, 341, 434, 478, 496, 616, 682, 868, 956, 961, 1232, 1364, 1673, 1736, 1912, 1922, 2387, 2629, 2728, 3346, 3472, 3824, 3844, 4774, 5258, 5456, 6692, 6727, 7409, 7688, 9548, 10516, 10571, 13384, 13454, 14818, 15376, 18403, 19096, 21032, 21142, 26768, 26908, 29636, 36806, 38192, 42064, 42284, 51863, 53816, 59272, 73612, 73997, 81499, 84568, 103726, 107632, 118544, 147224, 147994, 162998, 169136, 207452, 229679, 294448, 295988, 325996, 414904, 459358, 570493, 591976, 651992, 829808, 918716, 1140986, 1183952, 1303984, 1607753, 1837432, 2281972, 2526469, 3215506, 3674864, 4563944, 5052938, 6431012, 9127888, 10105876, 12862024, 17685283, 20211752, 25724048, 35370566, 40423504, 70741132, 141482264, 282964528]

約数ペア:

[(1, 282964528), (2, 141482264), (4, 70741132), (7, 40423504), (8, 35370566), (11, 25724048), (14, 20211752), (16, 17685283), (22, 12862024), (28, 10105876), (31, 9127888), (44, 6431012), (56, 5052938), (62, 4563944), (77, 3674864), (88, 3215506), (112, 2526469), (124, 2281972), (154, 1837432), (176, 1607753), (217, 1303984), (239, 1183952), (248, 1140986), (308, 918716), (341, 829808), (434, 651992), (478, 591976), (496, 570493), (616, 459358), (682, 414904), (868, 325996), (956, 295988), (961, 294448), (1232, 229679), (1364, 207452), (1673, 169136), (1736, 162998), (1912, 147994), (1922, 147224), (2387, 118544), (2629, 107632), (2728, 103726), (3346, 84568), (3472, 81499), (3824, 73997), (3844, 73612), (4774, 59272), (5258, 53816), (5456, 51863), (6692, 42284), (6727, 42064), (7409, 38192), (7688, 36806), (9548, 29636), (10516, 26908), (10571, 26768), (13384, 21142), (13454, 21032), (14818, 19096), (15376, 18403)]