239035482

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{20399}}^1$

素因数の和:20448

約数の個数: 64

約数和(自身を含む): 626688000

約数和(自身を除く): 387652518

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 31, 42, 54, 62, 63, 93, 126, 186, 189, 217, 279, 378, 434, 558, 651, 837, 1302, 1674, 1953, 3906, 5859, 11718, 20399, 40798, 61197, 122394, 142793, 183591, 285586, 367182, 428379, 550773, 632369, 856758, 1101546, 1264738, 1285137, 1897107, 2570274, 3794214, 3855411, 4426583, 5691321, 7710822, 8853166, 11382642, 13279749, 17073963, 26559498, 34147926, 39839247, 79678494, 119517741, 239035482]

約数ペア:

[(1, 239035482), (2, 119517741), (3, 79678494), (6, 39839247), (7, 34147926), (9, 26559498), (14, 17073963), (18, 13279749), (21, 11382642), (27, 8853166), (31, 7710822), (42, 5691321), (54, 4426583), (62, 3855411), (63, 3794214), (93, 2570274), (126, 1897107), (186, 1285137), (189, 1264738), (217, 1101546), (279, 856758), (378, 632369), (434, 550773), (558, 428379), (651, 367182), (837, 285586), (1302, 183591), (1674, 142793), (1953, 122394), (3906, 61197), (5859, 40798), (11718, 20399)]