279473922

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{56873}}^1$

素因数の和:56904

約数の個数: 64

約数和(自身を含む): 764386560

約数和(自身を除く): 484912638

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 117, 126, 182, 189, 234, 273, 351, 378, 546, 702, 819, 1638, 2457, 4914, 56873, 113746, 170619, 341238, 398111, 511857, 739349, 796222, 1023714, 1194333, 1478698, 1535571, 2218047, 2388666, 3071142, 3582999, 4436094, 5175443, 6654141, 7165998, 10350886, 10748997, 13308282, 15526329, 19962423, 21497994, 31052658, 39924846, 46578987, 93157974, 139736961, 279473922]

約数ペア:

[(1, 279473922), (2, 139736961), (3, 93157974), (6, 46578987), (7, 39924846), (9, 31052658), (13, 21497994), (14, 19962423), (18, 15526329), (21, 13308282), (26, 10748997), (27, 10350886), (39, 7165998), (42, 6654141), (54, 5175443), (63, 4436094), (78, 3582999), (91, 3071142), (117, 2388666), (126, 2218047), (182, 1535571), (189, 1478698), (234, 1194333), (273, 1023714), (351, 796222), (378, 739349), (546, 511857), (702, 398111), (819, 341238), (1638, 170619), (2457, 113746), (4914, 56873)]