289348518966

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{37951}}^1$

素因数の和:38158

約数の個数: 96

約数和(自身を含む): 641404588032

約数和(自身を除く): 352056069066

約数列:

[1, 2, 3, 6, 13, 26, 39, 73, 78, 103, 146, 169, 206, 219, 309, 338, 438, 507, 618, 949, 1014, 1339, 1898, 2678, 2847, 4017, 5694, 7519, 8034, 12337, 15038, 17407, 22557, 24674, 34814, 37011, 37951, 45114, 52221, 74022, 75902, 97747, 104442, 113853, 195494, 227706, 293241, 493363, 586482, 986726, 1270711, 1480089, 2541422, 2770423, 2960178, 3812133, 3908953, 5540846, 6413719, 7624266, 7817906, 8311269, 11726859, 12827438, 16622538, 19241157, 23453718, 36015499, 38482314, 50816389, 72030998, 101632778, 108046497, 152449167, 216092994, 285353569, 304898334, 468201487, 570707138, 660613057, 856060707, 936402974, 1321226114, 1404604461, 1712121414, 1981839171, 2809208922, 3709596397, 3963678342, 7419192794, 11128789191, 22257578382, 48224753161, 96449506322, 144674259483, 289348518966]

約数ペア:

[(1, 289348518966), (2, 144674259483), (3, 96449506322), (6, 48224753161), (13, 22257578382), (26, 11128789191), (39, 7419192794), (73, 3963678342), (78, 3709596397), (103, 2809208922), (146, 1981839171), (169, 1712121414), (206, 1404604461), (219, 1321226114), (309, 936402974), (338, 856060707), (438, 660613057), (507, 570707138), (618, 468201487), (949, 304898334), (1014, 285353569), (1339, 216092994), (1898, 152449167), (2678, 108046497), (2847, 101632778), (4017, 72030998), (5694, 50816389), (7519, 38482314), (8034, 36015499), (12337, 23453718), (15038, 19241157), (17407, 16622538), (22557, 12827438), (24674, 11726859), (34814, 8311269), (37011, 7817906), (37951, 7624266), (45114, 6413719), (52221, 5540846), (74022, 3908953), (75902, 3812133), (97747, 2960178), (104442, 2770423), (113853, 2541422), (195494, 1480089), (227706, 1270711), (293241, 986726), (493363, 586482)]